Kosmos Experiment Kit - Bouncing Planets

Thames & Kosmos They have made a great kit for young chemists and amateur astronomers. Use a chemical reaction to make your own awesome bouncing planets! The multicoloured planets bounce high the first few days after they are made, and then they lose their elasticity and can be used to decorate the children's room.

The set contains:

• 5 different colours of granules
• Planet mould
• Cups
• Instructions in Bulgarian

The set includes a description and instructions for use in Bulgarian. Suitable for children over 8 years old.