Miniland Activity Nuts and Bolts Set These Activity Nuts and Bolts set from Miniland Educational include the Geometrical shapes: Square, Circle, and Triangle Activity Nuts and Bolts prove an excellent early math game designed to also boost concentration, attention and eye-hand coordination The set comes with 18 Pieces | 12 Activity Cards | 1 Foam Flexible Board | 3 Cords Appropriate for use by for children age 2 to 5 years old Miniland Educational offers a broad range of toys for play and learning. Our mission is creating mind-expansive toys for all levels of early childhood