Piano Potato Glowing Crystal Grow Kit – Grow 2 Glow-in-the-Dark Crystals

Grow two sparkling crystals that glow in the dark with this hands-on science kit. Children can observe crystal formation, learn about solubility and temperature, and display the finished luminous crystals.

Designed for ages 8+, the kit includes crystal-growing materials, containers, seed crystals, tools, and illustrated instructions. Adult supervision is recommended.