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Rengoku Contacts

Rengoku Contacts

Regular price $29.90 USD
Regular price $49.00 USD Sale price $29.90 USD
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When cosplaying Rengoku Kyojuro from Demon Slayer: Kimetsu no Yaiba, one detail stands out above all—the fiery and intense eyes. Our Rengoku Contacts capture that blazing spirit with a vivid red and yellow design, bringing his powerful personality to life in stunning detail.

Our red and yellow contact lenses are crafted for anime fans who want accuracy and impact. Whether you’re attending a convention, performing in a cosplay skit, or preparing for a photoshoot, they provide the finishing touch that transforms you into the Flame Hashira. With quality, comfort, and durability, these lenses are designed for both first-time cosplayers and seasoned veterans.

Why Choose Rengoku Contacts?

Rengoku’s eyes are not just decorative—they reflect his burning passion and unwavering resolve. Our Rengoku Contacts recreate his look with a bold red and yellow blend that mirrors his anime counterpart.

  • True-to-character design: Inspired directly by Rengoku Kyojuro’s unique flame-colored eyes.
  • High opacity pigments: Shows vividly on both light and dark eyes.
  • Comfortable wear: Made with hydrogel material for long hours of use.
  • Durable and reusable: Lasts up to 12 months with proper care.

These red yellow lenses are a must-have for any Demon Slayer cosplay collection.

Features of Rengoku Kyojuro Eye Contacts

Every cosplayer knows the smallest details can make the biggest difference. Our Rengoku Kyojuro Eye Contacts combine anime-accurate design with comfort and safety.

  • Fiery Red and Yellow Design: Reflects the flames of Rengoku’s spirit and sword style.
  • HEMA Material: Soft, breathable, and suitable for all-day wear.
  • Hydration Support: 40% water content keeps your eyes moist and comfortable.
  • Universal Fit: With an 8.6mm base curve and 14.5mm diameter, they suit most eye shapes.
  • Non-prescription: Designed for cosplayers without vision correction needs.

These lenses help you embody the Flame Hashira with unmatched authenticity.

Demon Slayer Contact Lenses for Authentic Cosplay

Demon Slayer fans know that accuracy matters. Wearing our Demon Slayer Contact Lenses ensures your cosplay reflects every iconic detail of the character. With Rengoku’s fearless personality and heroic role, his eyes carry symbolism that makes your portrayal even more impressive.

Pair them with his flame-patterned haori and katana for a look that stands out at any anime convention or Halloween event. These lenses don’t just complement your outfit—they define it.

Comfort and Safety in Every Pair

Our Rengoku Contacts are designed to balance aesthetics with comfort. Since cosplay events often last for hours, it’s essential to wear lenses that won’t cause irritation.

  • Soft hydrogel build keeps your eyes comfortable.
  • FDA-approved HEMA material offers reliable safety.
  • 40% water content helps prevent dryness.

With the right care, they can be reused for up to a year, making them a practical investment for cosplayers.

Product Specifications

Specification

Detail

Water Content

40%

Power

0.00 (non-prescription)

Material

HEMA

Base Curve

8.6mm

Diameter

14.5mm

Replacement

12 months with proper care

Packaging

1x Pair of contacts (2 lenses)

How to Use Anime Cosplay Contacts Safely

Using anime cosplay contacts is simple but requires careful handling:

  1. Wash your hands with soap and water before touching lenses.
  2. Rinse lenses with fresh solution before inserting.
  3. Place the lens on your fingertip and ensure it’s not inside out.
  4. Hold your eyelid open and gently place the lens on your eye.
  5. Blink naturally to center it.

For removal, always use clean hands and store them in lens solution.

Perfect Occasions for Rengoku Contacts

These contacts are versatile for many cosplay-related events:

  • Anime conventions: Instantly recognizable among Demon Slayer fans.
  • Photoshoots: Capture authentic Rengoku expressions with flame-like eyes.
  • Halloween parties: Stand out with a striking anime-inspired look.
  • Cosplay competitions: Gain points for detail and accuracy.

They allow you to embody Rengoku wherever your cosplay journey takes you.

Caring for Your Rengoku Cosplay Contacts

Proper care ensures your lenses remain safe and reusable:

  • Use fresh contact lens solution after every wear.
  • Store them in a clean case and replace the solution daily.
  • Avoid using tap water or saliva for cleaning.
  • Limit daily wear to 8–10 hours for comfort.
  • Replace the case regularly to prevent bacterial buildup.

Following these steps extends lens life and maintains eye health.

Why Choose Our Anime Cosplay Contacts?

There are many anime cosplay contacts available, but our designs stand out for authenticity and reliability.

  • Character-accurate designs inspired by popular anime.
  • Affordable pricing compared to other cosplay accessories.
  • Durable lenses reusable for up to a year.
  • Global shipping to fans worldwide.
  • Safe and comfortable for long events.

With these advantages, cosplayers can trust our lenses for premium quality.

Frequently Asked Questions

Are Rengoku Contacts safe to wear?
Yes, they are made from FDA-approved HEMA material and safe when used as directed.

Can I wear them with dark eyes?
Yes, the high-opacity pigments show vividly on dark and light eyes.

Do they come in prescription?
No, these are non-prescription lenses with a power of 0.00.

How long can I wear them per day?
We recommend 8–10 hours of continuous wear for comfort.

Can I reuse them?
Yes, with proper care they last up to 12 months.

Complete Your Flame Hashira Cosplay Today

Rengoku is one of the most beloved characters in Demon Slayer, and his eyes are one of his most defining features. Our Rengoku Contacts let you embody his fiery spirit with confidence and accuracy.

Whether you’re preparing for a convention, Halloween night, or a dedicated cosplay photoshoot, these lenses bring your transformation to life. With bold design, safe materials, and long-lasting value, they are the ultimate accessory for Demon Slayer fans.

Order your pair today and unleash the power of the Flame Hashira through your eyes.

Explore for more Demon Slayer Contacts | Halloween Contact Lenses

Check out our best-seller category Sharingan Contacts | Sclera Contacts | Tokyo Ghoul Contacts | All White Contacts | All Black Contacts | Mesh Contacts | Zombie Contacts | Cat Eye Contacts

Shipping

Processing Time

In principle, Order Processing Time is 1-3 days.

Shipping Time

1. Standard Free Shipping ( 10-14 Business Days)

2. Expedited Shipping  ( 5-9 Business Days)

Shipping Cost

Free Shipping On All Orders! Expedited Shipping is $9.9. Important: The P.O. Box addresses are not deliverable for Expedited Shipping, please do not provide a P.O. Box address.

More shipping details please visit our shipping policy.

Certification

All contact lenses are manufactured under the control of a certified Quality Management System, compliance with FDA, CE, ISO 13485

View full details

Customer Reviews

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M
Maurisio Bernabe

The contacts made the my whole costume better! Would recommend

Usage Instructions for Colored Contact Lenses

  1. Wash and Dry Your Hands: Before handling your lenses, thoroughly wash your hands with soap and water. Dry them with a lint-free towel to avoid transferring any debris to the lenses.
  2. Check the Lens: Always inspect your lenses before wearing them. Ensure they are clean, free from damage, and not inside out (the edges should form a perfect bowl).
  3. Insert the Lens:
    • Place the lens on the tip of your clean, dry index finger.
    • Use your other hand to hold your upper eyelid to prevent blinking.
    • Gently pull down your lower eyelid with the middle finger of the same hand.
    • Look upward and slowly place the lens on your eye.
    • Release your eyelids, blink a few times, and the lens should center on your eye.
  4. Adjust and Repeat: If the lens feels uncomfortable, blink a few times to help it settle, or remove and reapply if necessary. Repeat the process for the other eye.

Care Tips for Colored Contact Lenses

  1. Clean After Every Use: After wearing, remove your lenses and clean them with a multi-purpose contact lens solution. Avoid using water or saliva, as this can introduce harmful bacteria.
  2. Rub and Rinse: Place the lens in the palm of your hand, apply the solution, and gently rub the lens with your fingertip for about 10-15 seconds. Rinse the lens with fresh solution.
  3. Proper Storage: Store your lenses in a clean, contact lens case filled with fresh solution (not water). Replace the solution in the case daily to maintain hygiene.
  4. Replace Your Case Regularly: Change your lens case every 1-3 months to prevent bacteria build-up. Ensure it’s kept dry and clean when not in use.
  5. Avoid Overwearing: Follow the recommended wear time for your lenses. If they are daily wear lenses, dispose of them after each use. For monthly lenses, stick to the 30-day usage limit.
  6. Be Gentle with Your Lenses: Avoid touching your lenses with sharp objects like nails or tweezers. Handle them delicately to prevent tears or scratches.
  7. Avoid Water Contact: Do not wear your lenses while swimming or showering, as water can introduce harmful microorganisms that may cause eye infections.
  8. Never Sleep in Lenses (Unless Extended Wear): Unless specifically prescribed for overnight use, remove your lenses before going to bed to allow your eyes to breathe and prevent dryness or infection.
  9. Monitor for Discomfort: If you experience redness, irritation, or blurred vision, remove your lenses immediately and consult an eye care professional if the issue persists.
  10. Follow the Replacement Schedule: Always adhere to the replacement schedule of your lenses (daily, monthly, yearly) to avoid complications from expired lenses.
  • Moist

    Water-locking design, effectively trap water in the eyes to secure long-lasting moisture

  • Safe

    Sandwich technology, prevent direct contact between pigment and cornea to ensure safety

  • Comfortable

    Advanced cast molding enables extraordinary thinness, and disables foreign body sensation

  • Breathable

    1.7x Higher oxygen permeability, zero damage to your cornea

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Frequently Asked Questions

About Prodcut

Are your colored contacts safe?

Typically speaking, FAD, CE and ISO certification are the benchmarks used to verify the safety of colored contacts.

Ensuring our product’s safety and compliance, providing a fabulous shopping experience to our customers are always Finallure’s top priorities.

All colored contacts from Finallure have passed the certifications of FAD & CE & ISO, aiming to give you the highest level of safety guarantee.

Do you have the colored contact lenses for astigmatism?

We currently doesn't provide colored contact lenses for astigmatism. Please check your eye prescription carefully before purchasing.

Why is the actual color defferent from the picture?

Due to different factors such as lighting, camera lens filter, surrounding color, and original eye color/eye shape, lenses' actual look on eyes might look different for different people. Please consider these differences before placing your order.

What to do when lenses irritate eyes?

Please soak your lenses in care solution which is exclusive for contact lenses for 24 hours, then rinse and scrub your lenses gently.Check the two sides before wearing lenses to avoid uncomfortable experience, such as irritation, dry eyes, blurry vision, etc

Can you get prescription colored contacts?

Yes! Finallure’s contact lenses are available in prescription and non- prescription, you can choose the degree that are best suitable to you.

If you have normal vision, you can choose plano lenses (0.00). Otherwise, Please consult your eye doctor to confirm the diopter counts before placing an order.

How to put and remove contact lens?

  • How to put in contact lenses?

Step 1: After you get the lenses, please do not put on them immediately. The liquid in the package is saline and disinfectant, and it will irritate your eyes. Please put the lenses in the contact lens care solution about 6-8 hours before you wear them.

Step 2: Take the lens out from the packet gently after washing and drying your hands. Then make sure you are holding the correct side of the lens.

Step 3: Hold up your upper eyelid and pull down your lower lid, then use the index finger to gently place the lens.

Step 4: Look up and down, left and right after putting the lens in so that it will settle into place, then close your eye in a while.

Step 5: Do again for the other eye through simple steps!

  • How to remove contact lenses?

Step 1: Wash and dry your hands thoroughly before touching your eyes.

Step 2: Use your clean hand to gently pull down your lower eyelid, then pull up your upper eyelid.

Step 3: Using your index finger and thumb to pinch the lens gently.

Step 4: Look up and slide the lens down gently so that the lens will be kept in your eye, then pinch it off onto a finger. Do it again for the other eye.

How to take care of contact lenses?

1.Clean and disinfect the lens with moderate care solution (Place the contact in the palm of your hand. Wet your lenses with a few drops of care solution and carefully rub the lenses).

2. Use fresh care solution each time and discard solution from lens case after each use.

3. Remember to change the solution regularly if you do not wear the lens often.

4. Rinse and scrub your lens every 2-3 days to prevent protein precipitation effectively.

5. Keep the lens away from sharp objects because the lenses are very thin and vulnerable.

How long do colored eye contacts last?

Finallure offers colored eye contacts at six months disposal and yearly disposal, you can choose what frequency you want among them. But please keep in mind that do NOT wear the colored contacts beyond their recommended replacement cycle to reduce the risk of eye infections.

About Order & Shipping

When do I suppose to receive my package?

All orders are processed and dispatched from our warehouses within 72 hours upon confirmation.

There are 2 shipping plans available:
• Standard Shipping: FREE, delivery takes 10 to 14 business days;
• Express Shipping: US$9.9, delivery takes 5 to 9 business days.

For more information, please check our Shipping Policy

How can I track my package?

After the package is sent, you will receive a confirmation email. You can see your tracking number in the email(Sometimes in the Spam box), please use the tracking number to check on the website https://www.ordertracker.com.You can also log in to the member center to check your order!

What to do if the parcel has not arrived for more than 20 business days?

First of all, please check the delivery status of your parcel with the tracking number we sent to you via email. Then, please contact your local delivery service company such as USPS and Canada Post. If you still can't find your parcel, please contact our Customer Service via email: service@finallure.com

How to change my order information?

If your order has not been processed, you can change the order information within 2 hours after you complete your payment. Please contact our customer service team and provide us with the order number and correct information you want to change.

Our staffs work speedily to get all orders processed and shipped out,therefore we are unable to change anything once order have been processed, such as shipping details, quantity of item, color and diopter counts.

Please make sure all the information is correct when you checkout.

How to cancel my order?

If your order has not been processed, you can cancel the order within 2 hours after you complete your payment. We will process your payment cancellation and refund within 7 business days.

Can l exchange or return my order?

We only exchange products that are damaged, wrong product, wrong size, or defective.

Please turn to Return/Refund Policy and get more details. Our customer service team will solve your problems as soon as possible.

What to do if the items I received is damaged or incorrectness?

Please contact us via email service@finallure.com with your order number and the picture of the items within 2 days after you received it.

Please enclose the picture and tell us the details of issue,we will check and solve it for you as soon as possible.