STEM Master Building Toys for Kids Ages 4-8 – STEM Toys Kit w/176 Durable Pieces, Design Guide, Reusable Toy Storage Box Educational for Girls & Boys

MORE PIECES – Ramp up the fun and teamwork! Our kits with STEM building toys for girls & boys contain enough balls, wheels, and connectors to go around. FUN LEARNING TOYS – Foster your childs education with the STEM toy building sets that help boost skills in creative thinking, reasoning, and more. BOOK OF IDEAS – The kids building toys also come with 42 designs for beginner, intermediate, and advanced builders for hours of educational fun. SAFE TO USE – These non-toxic, colorful engineering toys are easy to wash and certified Phthalate, Lead, Cadmium, and BPA-free. GIFT IDEA – The perfect addition to any Christmas gifts for kids, our STEM toys for 5+ year old boys and girls will encourage children to build their problem-solving abilities