Schylling Color Changing Nee Doh

Watch closely — the Schylling Color Changing Nee Doh shifts shades right in the hand as body heat warms the surface, turning an already-satisfying squish into a little bit of magic. Kids will squeeze it just to watch the color creep across.

It has all the classic Nee Doh squish plus a party trick built right in, which makes it a favorite to show off on the playground. Squeeze it once and the color-change reveal does the rest of the selling.