Join the Rainbow Brains Club
Express yourself with cute and colorful apparel and gifts!
Posters • Apparel • Mugs • Gifts
New Arrivals and Kawaii Designs
Explore Our Colorful Community
Who Are We?
Our goal as a company is to create a community of colorful, bright, and creative people. Learn more about us and why we started this!
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Get the latest Rainbow Brains updates, newest shop arrivals, and discounts straight to your inbox. Save 20% off your first order.
Chat With Us
We want to hear from you! Have a question for us or want to collaborate with us? Don’t be afraid to say hey, we don’t bite.
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Get Rainbow Brains Updates
For being so awesome, you’ll get:
20% off when you order from the shop.
The latest updates about new products.
Free phone backgrounds and digital goodies.
You’ll join a colorful community full of love!