Help your child learn, explore, and grow with NuttyBuild, a hands-on screw block set designed to boost fine motor skills, problem-solving, color recognition, counting, and independent learning through engaging play that keeps curious young minds entertained while building confidence every step of the way. Build Essential Skills Hands-on activities help develop important early skills, and the colorful nuts and bolts encourage fine motor development, hand-eye coordination, problem-solving, and dexterity through fun and frustration-free play. DETAILS Hands-On Screw Block Set for Sorting, Stacking & Learning Fine Motor Skills Hand-Eye Coordination Problem-Solving Development Early Math Learning Color Recognition Shape Recognition Sorting Practice Matching Activities Available Sets: 20-Pack The colors and shapes are shipped randomly Age Recommendation: 3-5+ years For Sizing Please See Product Pictures *All orders are processed within 1-2 business days. Our typical delivery frame is 7-10 business days. Depending on your location, you may receive your item much earlier.