11 in 1 DIY Toy Building Sets: MOONTOY upgraded building sets come with 175 pieces of building blocks, more pieces than other similar sets. A total of 175 pieces of science kits can be built into 11 different fun models, including tank, tower crane, crane, forklift, catch car, rocket car, plane, racing car, UTV car, robot, and helicopter. (Notice: one model at a time.) Highly recommended boy toys for ages 4-8 and above to create endless happy times!

Creative STEM Toys: Our erector set robot kit toys for ages 5-7 include an instruction manual with pictures, 11 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 their own world and create anything they dream of! kids building toys are the best birthday gift for 4 5 6 7 8 9 10 11 12 year old boys.

Interactive Learning Toy: The boys toys age 4-6 encourage kids and families to work together as a team to make for a good bonding time. Let your kids learn how to read instructions and also learn how to work together. It can foster your kids’ imagination and creativity by building up different kinds of structures and enhance your kids' Science, Technology, Engineering, and Math skills.

Safety & Easy to Storage: All of our MOONTOY kids toys are certified to be Phthalate, Lead, Cadmium, and BPA-free. The colorful STEM kits are made of non-toxic ABS plastic and TPR material, easy to wash, durable, and contain no sharp edges, make sure your kids are 100% safe while playing. It comes with a sturdy storage box for quick and convenient cleanups. Educational great stem kits games for kids ages 4-8, stem kits for kids ages 5-7, boy toys age 6-8, educational STEM activities for kids boys ages 8-12.

Kids Perfect Gifts: The stem kit is perfect STEM toys to get kids interested in STEM subjects early. All blocks for kids ages 4-8 are packed in a sturdy plastic storage box, suitable for traveling and taking out to play! Ideal gifts & present for 5 6 7 8 9 10+ year old boys girls in daily life, party, birthday, festivel. Great creative kids learning games indoor recess games for the classroom and nice easter basket stuffers gifts building toys for kids ages 4-8.