Toysmith Yay! Slime Lab

Four gooey colors, one pint-sized science bench. The Yay! Slime Lab loads up a peggable pack with smooth, stretchy slime in playful lab-style vessels — a test tube brimming with yellow slime and three round "specimen" balls of green, blue, and orange.

Pull it, poke it, squish it, and let it ooze through your fingers: it's endlessly satisfying tactile play that keeps hands busy and stress low. Some batches sparkle with a hint of glitter for extra shimmer.

A colorful little kit that makes a great grab-and-go treat, party favor, or stocking stuffer. Includes 4 slimes in science-inspired containers (1 test tube + 3 balls).