The Crystal Factory Science Experiment Kit by Science4You engages children in fine motor skills new vocabulary & concentration while having fun with these crystal science projects! This kit contains a 36 page educational book that guides kids through each of the 27 experiments. Explore how to make beautiful crystalline flowers geodes fantastic stalactites & stalagmites with crystals and more! Kids will love boosting their brain power during play time. This kit is recommended for ages 8 and up and requires adult supervision for safe play. Kit includes: food coloring potassium aluminium copper sulfate magnesium sulfate sodium silicate gypsum protective goggles & gloves pipettes spatulas measuring cups woolen yarn star shaped mold whelk shaped mold mold for geode petri dish & plastic container w/lid.