From light sabers to kryptonite, Krypton’s unique green spectra has inspired many pop culture and sci-fi favorites, including this Krypton Glow Thinking Putty®! White by day, this putty glows the signature green in the dark.
- Includes: 1/5 lb. (3.2 oz.) of Thinking Putty
- Color: White | Glows Green
- Features: Glows, Sculptable, Tearable, Firm Texture
- Materials: Non-toxic silicone
- Ages: 3+
- Never dries out!
- Made in the USA