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Graphic comparing end glow and sparkle fiber options for fiber optic flow props, showing visual differences in brightness, texture, and light effect.

Fiber Optic Costume Kit

Turn any outfit into a glowing masterpiece with the Fiber Optic Costume Kit. This kit includes the Fiber Optic Costume twist-on accessory, available in 360-strand bundles (6 ft length) and 500-strand bundles (6, 8, 10, and 12 ft lengths). Each bundle uses high-quality end-glow fiber optics to deliver stunning, bright, customizable illumination.

The kit also includes the RGB Critter BT—an app-controlled, color-changing flashlight that powers the fibers and lets you create dynamic lighting effects perfect for festivals, weddings, cosplay, performances, and more.

16+ million color options
Use with or without the app
USB-C rechargeable
7-hour battery life
2-year warranty

Choose Fiber Type

End Glow

Sparkle

Choose Size

360 Fibers

500 Fibers

Choose Length

6 Ft (1.83m)

8 Ft (2.44m)

10 Ft (3.1m)

12 Ft (3.66m)

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Features + Videos

End Glow VS Sparkle

Included

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Fiber Optic Costume Kit

Transfer Modes Feature

Transfer custom modes from the Ants on a Melon app to your RGB Critter BT, so you can perform without staying connected—perfect for shows and festivals!

Customer CREATIONS

See how creators shine! Explore stunning costumes made with the Fiber Optic Costume Kit by our talented community.

Fiber Optic Costume Ideas

As seen on Instructables.com

Fiber Optic dress

Ants on a Melon and Natalie Walsch of Instructables.com connected to create these fiber optic costumes using our Fiber Optic Costume Kit.

VIEW INSTRUCTIONS

Fiber Optic Wings

Made from high-quality leather and woven with fiber optics, these costumes light up any room and turn heads. Wear anytime to feel like a fairy or superhero.

VIEW INSTRUCTIONS

Fiber Optic Tail Coat

Impress at your upcoming event with the most stylish illuminated outfit around! This unique fiber optic coat was custom-made for our Master Toymaker, Joel.

View iNSTRUCTIONS

Fully Programmable

the Ants on a Melon App is a playground for your creativity! With 8 unique effects (like fades and strobes) and over 16 million colors at your disposal, the possibilities are endless.

TECHNICAL SPECIFICATIONS

REPLACABLE 2500mAh 18650 battery

Internal USB-C Charging

Soft And Grippy Silicone Grip

3 Illuminated RGB Buttons

Aluminum Body

Connects To over 200 Twist-On Accessories

Length 5.9" [150mm]
Diameter 1.3" [33mm]
Weight 9oz
Max Lumens 170lm
Max Runtime [White] 2hr
Max Runtime [Color] 7hr
18650 Battery 2500mAh
Warranty 2-Year Warranty

IPHONES AND IPADS (IOS 17.0 OR NEWER)

ANDROID DEVICES (7.0 OR NEWER)

Every Feature You Need. All in One flashLight.

RGB Color-Changing Flashlight 
Programmable
Use with or without the AOAM App
USB-C Rechargeable
200 Twist-On Accessories 
2-year warranty (optional lifetime warranty)
Unlimited mode playlists + custom modes 
100 brightness levels
100 strobe speed levels 
16+ million colors 
Simultaneously control up to 10 devices 
USB-C rechargeable 
7-hour runtime
Autoplay playlist modes
Momentary press feature 
Durable aluminum body, silicone grip 
Ability to transfer modes from the app 
Color-changing buttons (can be turned off)

FREQUENTLY ASKED QUESTIONS

How long does the battery last?

How durable are the fibers?

The fiber optics used for this product (Standard version) are high-grade 0.75mm end glow fiber optic cables and they are very durable and will withstand pretty much any movement you make in your costume.
We have been sourcing fiber optics from the same manufacturer for over 10 years now and our fiber optic products are widely considered the most durable on the market.
Sparkle Fibers show tiny twinkling lights along the length of the end glow fibers. They are more prone to breaking. Please be gentle with the Sparkle Fiber version of the Fiber Optic Costume Kit to avoid unwanted fiber breakage.

Is everything I need included in this product?

What are end glow fiber optic cables?

What are Sparkle fibers?

Standard and Sparkle Fiber utilize end-glow fiber optics, with Sparkle Fibers featuring tiny scratches for a 'sparkle' effect.
Both Standard and Sparkle fiber versions are made from end glow fiber optics which means the most light will show at the ends of the fiber optic cables.
Please note that our Sparkle Fibers are less durable and more prone to breakage.

Can I cut the fibers to my desired length?

How bright is the RGB Critter BT?

How many Kits do I need for my costume?

It's difficult to say whether or not you need more than 1 Kit to create your costume.

Our best recommendation is to order 2 Kits and use the first one to make your costume. If you need the 2nd Kit, you can open and use that product.

We offer free returns if you return it in 100% new condition within 14 days of receipt of your order.

Can I get my fibers wet?

What's the difference between the Fiber Optic Costume Kit and the BitWhip Products?

How should I store my fibers?

VIEW ALL QUESTIONS & ANSWERS

BACKED BY

Ants on a Melon's 2-Year Warranty

GLOW ALL NIGHT LONG

Get ready to party all night long - each Costume Kit is fully rechargeable with USB-C and last for up to 7 hours on a single charge!

So much fun, and lots of compliments!

First of all, this was my first voyage into fiber optics. I made a dress modeled after Natalina’s on Instructables https://www.instructables.com/Fiber-Optic-Dress/
And was really intimidated. These fibers are so easy to work with, and I got TONS of attention at Magic Kingdom (Tron pic), Epcot (as a jellyfish), and fireflies (at the local botanic gardens’ glow night). Even got asked for pics by football players!

The app was easy to install, and I quickly was able to set up custom light patterns with colors, allowing me to change from Tron (a countdown red and blue) to haunted mansion colors and Halloween colors and Mardi Gras colors for Tiana’s area with a tap of a button. I ended up getting a duster to be able to play with the color when not attached to the dress, and it’s fun to play with as well!

I can’t wait to play with another costume! Thanks for a fun and quality product.

Hi Kristina,

Thank you for the awesome review. Your costume sounds incredible, and we love hearing how much fun you had with the Fiber Optic Costume Kit. The way you used the app and switched themes throughout the parks sounds amazing. We’re so glad you’re enjoying it and can’t wait to see what you create next.

Best regards,
Indigo
AOAM Support

Unbeatable Fiber Optic Costuming Kit for DIY Projects

The Fiber Optic Costume Kit is hands-down my favourite medium. Nothing compares to the glow, texture, and movement of fiber optics — they bring a kind of light magic that no other material can match. I’ve been using this kit for years, and with every project, I find new ways to level up. With even more colour and attachment options now available, it keeps evolving alongside my creativity.

The fibers are a great length for dresses or large costume builds, but can also be easily trimmed or shaped to suit any design. They attach to almost anything — fabric, accessories, props — making them super versatile whether you're crafting something wearable or sculptural.

Powered by the RGB Critter, you can fully control colours and light modes through the Ants on a Melon app - switch things up on the go, program custom looks, or sync with other setups right from your phone.

Whether you’re hitting the runway, performing on stage, heading to a festival, or just glowing for the joy of it - fiber optics offer a movement and beauty like nothing else.

I would never buy anything else.

It's the brightest, its the cleanest color, so many options for color. I have been buying from AOAM from the very beginning. Joel, the master toy maker, cares about bringing you a quality product and is always listening and tweaking to make it better. Excited to give a costume a go.

Thanks for your longtime support, Lauren! We appreciate you! :)

Great but with problems with Bluetooth Painting and battery

With extra payment was super fast to arrive to Portugal. The light, device and fiber with great quality. The problem is the Bluetooth pairing that I need in a stage show, doesn’t work properly, and the battery must have some problems!

Hi Ricardo, thank you for your review and for choosing our gear for your performances.

We are not aware of any current connectivity issues with the RGB Critter BT, so the pairing problem you’re experiencing is unusual. It’s also possible that the battery you received may be faulty, which would explain the performance issues you described.

Please reach out to us at support@antsonamelon.com
and we’ll be happy to take a closer look and make sure everything is working the way it should. If there’s a hardware issue, we will take care of it for you.

Thank you again for the feedback and for your support.

Great quality

Used this for a cosplay, honestly really great quality! Can’t wait to show it off!

1 2 3

RGB CRITTER FLOW KITS. BUILT TO LAST.

Explore light toys powered by the versatile RGB Critter BT color-changing flashlight. These twist-on accessories, including fiber optic whips, light sabers, and more, easily attach for next-level visual effects.

30% OFF SALE

Jump Rope Kit

Performance That Outshines the Competition

Cart

Cart

Fiber Optic Costume Kit

Features + Videos

End Glow VS Sparkle

Included

you may also be interested in

Fiber Optic Costume Kit

Transfer Modes Feature

Customer CREATIONS

Fiber Optic Costume Ideas

Fiber Optic dress

Fiber Optic Wings

Fiber Optic Tail Coat

Fully Programmable

TECHNICAL SPECIFICATIONS

Every Feature You Need. All in One flashLight.

FREQUENTLY ASKED QUESTIONS

How long does the battery last? How long does the battery last?

How durable are the fibers? How durable are the fibers?

Is everything I need included in this product? Is everything I need included in this product?

What are end glow fiber optic cables? What are end glow fiber optic cables?

What are Sparkle fibers? What are Sparkle fibers?

Can I cut the fibers to my desired length? Can I cut the fibers to my desired length?

How bright is the RGB Critter BT? How bright is the RGB Critter BT?

How many Kits do I need for my costume? How many Kits do I need for my costume?

Can I get my fibers wet? Can I get my fibers wet?

What's the difference between the Fiber Optic Costume Kit and the BitWhip Products? What's the difference between the Fiber Optic Costume Kit and the BitWhip Products?

How should I store my fibers? How should I store my fibers?

GLOW ALL NIGHT LONG

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Need a Hand?

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