170-Piece Building Blocks Set with Storage Box and Idea Guide, STEM Educational Toys for Creative Kids Ages 4-9

170-Piece Creative Building Set: The STEM building toys include 170 pieces of building blocks, 6 colors of building tools that can create 18+ design models: Gray *30, Yellow *30, Blue*30, Red*30, Green*30, and 20 removable wheels. It is a great STEM toys for 3 4 5 6 7 8 9 10 year old boys and girls. Inspire young architects with our 3 4 5 year old boy toys girl toys! Perfect toys for 5 year old boy to develop engineering curiosity, spatial reasoning, and problem-solving abilities.
Portable Storage: All blocks for kids ages 4-8 are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! After the game is over, kids can put the product back into the box, which can exercise the child's storage habits and keep the child's play area and living space in order. Reduce screen time with these engaging STEM toys—perfect for independent play or teamwork. Essential building toys for 3,4,5,6 year old boy and girl, kids toys boys 3-5, boy toys age 6-8.
Interactive Building Toys: More than just boy toys – these building blocks are dynamic learning tools designed to nurture foundational STEM (Science, Technology, Engineering, and Mathematics) skills. Caferria toy building set includes an instruction manual with pictures, 18 design models can be created according to the instructions, and children can design more imaginative models according to their own ideas, we encourage children to be creators of create anything they dream of!
Certified Child-Safe Materials: The colorful STEM kits are made of ABS plastic instead of cheap PP, compared to common building toys for kids ages 3-5, caferria building kits fit together well and can last for years. And is certified free of lead, cadmium, and BPA. Round edge design, not sharp, to ensure a safe gaming environment! The perfect 3 4 5 6 7 8 year old boy gifts, 3 4 5 6 7 8 year old boy birthday gift, offering long-lasting value as both building toys and stem toys.
Christmas Gifts for Grandkids: By playing with building educational toys, children can get a strong sense of color at an early age, more quantity and variety of shapes can be multiplayer. Is the best Christmas/Birthday gifts for girls and boys 3-10 years old. Christmas Birthday gifts for 3 4 5 6 7 8 9 year old boys. 3 4 5 year old boy birthday gift. Packaged as a thrilling birthday gift for 4,5,6,7,8 or 10 year old boys. This building toys is a trusted choice for homes, classrooms, or daycare centers.