Alex Toys Kid Concoctions, Grow a Crystal Dino: * Watch the crystals grow in a few magical minutes * This package contains one paper dinosaur, two paper trees, crystal liquid (.7 fl oz), two trays and easy instructions * Conforms to ASTM F963 and D4236 * Recommended for ages 6 and up * WARNING: CHOKING HAZARD-Small parts may be formed * Not for children under 3 years * Imported