Brilliant crystal growing kit with solution for seven crystals in red, blue and purple.
Grow a unique crystal collection with this fun kit, endorsed by the Science Museum. Following the illustrated instructions, mix the crystal compounds, add colour with the seeding mixture and leave to develop in a warm place. Within 4 to 7 days, you will have an entirely one-of-a-kind crystal! The set includes seven containers in a variety of sizes, which also double as display cases. Great for those interested in science, this cool kit totally rocks!