Choose from the collection of 3 different colors of heat and touch sensitive GLUX. The changing colors are green to lime, orange to yellow, purple to pink. Each is 2x2” containing 8 grams of putty that is non-toxic & gluten free. GLUX Putty is silicone based, not clay or earth based like other modeling compounds. GLUX Putty will never dry out or crumble.
