Try to grow your own crystals. Grow citrine crystal either as a lump or as a single citrine crystal or as a geode with citrine crystals inside.;English instructions.;Alternatively, enjoy growing a clump of ruby crystals or a single ruby crystal or geode with ruby crystals inside.;Space age crystal growing kit.;From 12 years and upwards - requires adult supervision.

• Grow 6 different crystals - ruby and citrine

Grow 6 different crystals - ruby and citrinekristalcanada