The Bigjigs Toys Nuts & Bolts come in a range of bright colours, and are perfectly sized for little hands. Supplied in a transparent screw top plastic container with a carry handle. Consists of 20 play pieces. Suitable for ages 3+ years. Made from high quality, responsibly sourced materials. These chunky wooden Nuts and Bolts are perfectly sized for little hands and come in a range of bright colours. Supplied in a transparent screw top plastic container with a carry handle - ideal for young engineers who are on the move! Helps to develop dexterity and hand-eye coordination. Made from high quality, responsibly sourced materials. Conforms to current European safety standards. Consists of 20 play pieces.