Grow your own crystal geode inside a shell with this fantastic and enjoyable science kit for kids. This exciting chemical experiment set includes an expositor for growing geodes and 2 complete sets of crystal geodes.

This science kit for kids includes:

• 2 shells for growing crystals
  
• a handle for shells
• a big package of a crystal powder (the main ingredient: monoammonium phosphate)
• 2 small packages including a "growing mixture"
• an expositor for crystals
• a paddle
• a detailed instruction of use.

The set does not include (but you will need this):

• gloves
• goggles
• a protective apron
• a jar

 Age: 8+

Dimensions: 17 x 22 x 6 cm

Weight: 390 g