Product Details

Bring your tumbler to life with our 3D Printed Glow-in-the-Dark UV Reactive Dragon Straw Topper! This flexible dragon wraps around your Stanley-style straw, adding a fun, eye-catching look while helping keep your straw clean between sips. Step outside and watch the magic happen! The UV reactive filament transforms in sunlight, revealing vibrant colors, and the glow-in-the-dark material continues the fun after dark.