Crystals

• Excavate your very own crystals and add them to your rock collection! • Kit contains natural crystals of various colours and a handy pouch ...

• Grow an incredible crystal in just a few days with the National Geographic Purple Crystal Lab! • Includes a real Amethyst crystal for your r...

• Grow incredible crystal covered trees with the National Geographic Crystal Garden! • Includes geode! • Colour and build your tree, pour the...

• Excavate your very own natural crystals. • Learn some fun characteristics of different crystals. • Contains 8 natural crystals embedded in a plas...

• Grow 3 amazing crystals and make them glow with the Crystal Growing Lab! • Make Geode, Blue Calcite and Green Flourtie crystals then show th...

• Grow a creepy crystal tree! • Create your own diamonds and make crystals that rock! • Discover how crystals form and foul facts about crucial cry...

• Grow your own beautiful crystals that will glow in the dark. • It's a fun and luminous chemistry experiment. • Includes all accessories. • Hours ...

• Grow your own beautiful crystal geode. • Fun and exciting chemistry experiment. • Includes all accessories. • Adult supervision is required. This...

• Learn chemistry with this hands-on crystal growing experiment. • Grow crystals in your choice of colours and sizes. • The perfect set for any bud...