DISCOVERY ZONE RAINBOW CRYSTAL GROWING KIT

Description:

Normally, it takes millions of years and exactly the right environment for a crystal to form, and that’s what makes this science kit so cool. Using the evaporation method, your gift recipient will make a tetragonal crystal and add colour to it once grown, creating an eye-catching ornament perfect for desks and bookshelves.

Recommended age: 10+

Product code: IDZ75005