Play, store, and take it everywhere! The best educational building toy for your children. Get your little engineer's imagination going. Fun, bright colors and easy-to-assemble parts encourage fine motor skills, making this hands-on building set a whole new building experience. Why choose our engineering thinking toys? Intellectual capital is the best investment! Thinking and problem-solving: Constantly changing shapes, never tired of playing with building blocks. Imagination and creativity: Open-ended thinking and encourage creativity by building up the ways. Cognitive skills: Rich colors, shape recognition for preschoolers, best educational toy set. Manipulative skills: Both educational and entertaining, endless fun starts here as the building toy creates new structures. Product details: Set with more than 70 pieces, 1 idea guide. The product weighs approximately 0.55 kg. Non-toxic plastic. Get this fun building block set for your children by clicking \"Add to Cart\" above. - Rainbow Star Flex Create Puzzle - STEM Toy - Brain Builder Toy for Kids, Educational Alternative to Building Blocks - Safe Material for Kids (with storage bag)