STEM Building Toys - 6 in 1 Educational Construction Toys for 5 6 7 8 9 10+ Years Old Boys & Girls | 142 Pieces Creative Engineering Building Blocks Toys Kit | Birthday Gifts for Kids

Fun Educational STEM Building Toys Perfect choice for children's early education Promote all-round development of kids Help your child learn how to team work More easy to learn technological and engineering knowledge Simulate real building tools to improve manipulative ability Stay away from video games and enhancing focus attention Plastic box can help keep parts neat and convenient to carry Each part is non-toxic 100% BPA free More Durable Product Parameters Material ABS+Rubber Recommend 6+ year old boys and girls What's in the package? 138 x Building Blocks Parts 1 x Wrench 2 x Screwdriver 1 x User Manual 1 x Storage Box Inspire Children's Imagination & Creativity Children can inspire endless imagination to create models what they want This toy will keep your child busy for hours and found endless fun from it Improve your child's concentration.