National Geographic Glow-in-the-Dark Crystal Lab

National Geographic Glow-In-The-Dark Crystal Lab Science kit with real fluorite rock samples.Make your own glow in the dark stone. Then use the magnifying glass to study this and the accompanying stone.Contents: 1 gemstone sample (fluorite approx. 3-3.5 cm), 1 bag of growing glow in the dark crystal powder, 1 seed rock, 1 magnifying glass, 1 stick to stir with, 1 display (plastic approx. 1.7x3.2 cm), instructions ( SE) and information guide (in English).Package size: 15.5x23.5x5.5 cm.Ages 8+Not suitable for children under 3 years of age.