The 14-Piece Set is an introductory building set, perfect for getting to know and love the Tegu magnetic wooden building system. Includes 14 pieces in 5 shapes; 2 medium columns, 4 long planks, 4 short planks, 2 cubes, and 2 parallelograms. Fully compatible with ALL other Tegu Magnetic Wooden Blocks. Naturally safe: no lead, no plastic, non-toxic, water-based lacquer finish, no small parts. Warning: This product contains small magnets. Swallowed magnets can cause complications leading to serious infections and death. Seek immediate medical attention if magnets are swallowed or inhaled.