Glowing Brilliant Green

This putty glows like nothing I have ever seen. It just sucks up the sunlight and brilliantly radiates it back to you. It's a joyous green in the light, and in the dark, it's a radioactive super glowy green — great fun day or night.

Iridescent Blue

Think liquid metal or a blue morpho butterfly. In developing this putty, we came upon a word for blue: "hoovaloo," meaning an intelligent blue. This Gootonnuim is full of intelligent blues and a spectrum of other colors. It's beautiful to look at & satisfying to smush & stretch.

Thermo Orange To Yellow

This fantastic putty has thermochromic powers. Depending on its temperature, it changes from orange to bright yellow. Plus, it's got all those classic putty skills, like bouncing and peeling the comics from the newspaper.

This elemental putty is a non-Newtonian matter that acts like a fluid and a solid. It can also stretch, bounce, shatter, and other cool stuff.

50 grams of glorious putty