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 boys and girls of all ages will love. Stretch it, snap it, squish it, knead it - its loads of fun. Available in pink, red, blue, green and yellow. 
 
The bouncing ball kit is perfect for any scientist looking to have some fun. With just water and the included instructions, you can create your own bouncing ball in no time. Perfect for a rainy day or a party game, this kit is sure to keep everyone entertained.
 
Use the crystal powder provided to grow your own crystals! Assorted colours.