4m glow in the dark crystal growing Stone Grey Experience the famous tile-drafting mechanics

Experience the famous tile-drafting mechanics with a new stacking twist

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introducing new layers of complexity and excitement to your crime-solving adventures

Kan du overvinne denne gluttonøse vederstemmelsen

The thoughtful design ensures that your tools are always within reach

4m glow in the dark crystal growing Stone Grey Experience the famous tile-drafting mechanicsGrow your own beautiful crystals that glow in the dark! Mix the seeding crystal and grow your own crystal in the container supplied. Be amazed as the grown crystal glows in the dark. It's a fun and luminous chemistry experiment! For Ages 10yrs+Package size: 9cm x 9cm x 9cm