# Resin Elegoo Thermochromic 1kg (From Grey to Purple) Watch your prints come alive with Elegoo's mind-bending thermochromic resin—the material that literally changes its mood. Start with sleek grey and watch it transform to stunning purple as temperature shifts. This 1kg bottle of pure magic is perfect for creating interactive art, temperature-sensitive displays, or just impressing everyone with your printer's superpowers. Compatible with Elegoo systems, it delivers the same reliable quality you expect while adding that "wait, did it just change color?" factor. Print something that actually responds to the world around it.