How to grow crystals in an incredibly short time – just a couple of days? The Crystal Mystery set takes up the challenge and helps your child understand the fascinating process of crystallization. A journey into the earth to explore the origins of crystals.

With the Crystal Mystery experiment kit from the French manufacturer Sentosphere, your child can grow a real crystal in just a few days! The set contains everything needed to understand this complex process. As a result, your little scientist will grow beautiful, vibrant crystals. All kit components are completely safe and non-toxic.

The set includes:

• 150 g crystal powder

• 1 base for accelerating crystallization

• 1 crystallization jar

• 1 measuring cup

• 1 dye

• 1 instruction manual