Boikido Wooden Animal Constructions 54 Pc Set The Boikido Animal Construction Set is a 54-piece kit of nuts and bolts that fit together to create three different animals Contains enough pieces for a cat, a cow and a frog Encourages problem solving, creative thinking, manual dexterity and hand-eye coordination Includes 3 heads, 3 bodies, 6 arms, 6 legs, 18 bolts and 18 nuts, all pieces are made of beautifully painted wood Recommended for ages 3 and up | Meets European and U.S. safety standards