Curious Minds Busy Bags Large Plastic Nuts and Bolts - Set of 4 - Matching and Fine Motor Toy for Toddlers and Preschoolers 4 Complete Nuts and Bolts Set (8 Pieces) Large Plastic Developmental Toy (Approx 2" Long) Ages 18M+ One of each color with 4 different shapes and colors Perfect for fine motor and occupational therapy Color and Shape Matching Activity