This is the Magic Rocks Instant Crystal Growing Set from NSI. Suitable for Ages 10 & Up with Adult Supervision. FEATURES: Create a brillant underwater garden Rocks grow to different heights up to 4 inches Display tank and model included This assortment includes: -Treasure chest figurine -Shark figurine -Ship wreck figurine -Octopus figurine Instructions INCLUDES: 1/2 oz. (14.1g) magic rocks 4.5 fl oz. (133ml) sodium silicate One aquarium One figurine One background print Detailed instructions REQUIRES: Adult Supervision COMMENTS: This item is a grab bag assortment. Magic Rocks kit will be chosen when your order is processed. tlh 5/6/09