A plastic test tube with green viscoelastic slime powder inside. There is an image of the end product, which is green slime.

Mini Lab Test Tubes - Viscoelastic Slime

Regular price $7.95
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Heebie Jeebies presents the Slime Test Tube Lab! Just add water, and mix to make your own coloured slime! It's that easy.

Add 220ml of water to the slime powder, and the polymers in the powder will start to link together. When enough of the molecules get hooked together, the solution turns into slime! A simple and awesome experiment for kids that is easy to do. A gross, slimy experiment that makes for a fun sensory experience kids of all ages will love.

Stretch it, snap it, squish it, knead it - it's loads of fun.

This item ships in randomly selected assorted colours based on availability.