Grow your Own Magic Crystal - RedThis kit will have you growing your own crystals in just 24 hours. The kit includes everything you need and in just 3 simple steps. The crystal will begin to form into a unique, but beautiful work of art. Full crystallizations occur after 10-12 days. As the crystal grows, so will your child's interest in science. Adult supervision is required.
TrustPilot
1 个月前
1天前
