Emulate this fire and ice scenario with Arctic Flare Thinking Putty®. Shining white putty gives way to magenta with the included Glow Charger® and glows amber in the dark. Features with safe, nontoxic, and will never dry out, Stretchable, sculptable, bounce able fun for everyone, Great for stress relief, mindfulness, and good old-fashioned fun (comes with blacklight keychain in the tin)