Clementoni - Science Mega Crystals-Scientific Game-French Version, Made in Italy, 8 Years and More, 52490, Multicoloured, 45.2 x 7 x 31 cm

Discover how to create translucent, colorful, fluorescent and shiny crystals!, A scientific box "Science & Game" to create phosphorescent crystals!, Thanks to the plaster and chemicals included, you can create crystals with very original shapes., The illustrated manual accompanies children during experiments to play safely. Recommended age: 8 years and over., Made in Italy.