AS SEEN ON SHARK TANK! This is our BRAND NEW patent pending indoor activity set with a proprietary sand compound to build amazingly detailed castles quickly using our one of a kind split mold platform! No mess, does not dry out, holds shape, limitless creativity. • Stack tall unlike any other compound • Combine pieces to create your village • Enough compound to inspire creativity • Quick turn lock key • 5 Sided dimensional detail • Slide parts for amazing tunnels • Create in sand or snow & no messy residue • Incredible detail • Stackable parts • CastleMagic Compound stays workable and doesn't dry out! Kit Includes: 6 molds, 7 dimension-forming accessories, 3 locking keys, play mat, pack & design tool, storage pouch for sand/snow, storage case, 2.65 pounds of sand/snow, 4 small tower toppers, 1 large tower topper. Want to learn more? Check out our photo gallery or check our video for a highlight of what you can create with the Create A Castle BuildMaster™ Play Set!