This Superball factory is mainly intended for the kids, but once the box is opened curiousity tends to take over and before you know it you'll have balls bouncing all the place and the kids whinging that they want a go.

The Superball kit allows you to discover how to mould bouncy balls and how to launch them into space. It also comes with enough material so you can repeat the experiment several times, and hopefully by the time you have finished there might be enough for the kids to have go.
You can even place small objects inside your mould when making the bouncy ball just like marbles you used to get(you can still probably get them?).

The Superball kit includes:

50g Red water based moulding granules
50g Green water based moulding granules
50g Yellow water based moulding granules
4 Moulds
Sagety goggles
Colour instructions booklet with plotting chart