Building Toys For 6 Year Old Boys 100 Pcs 5-In-1 Building Blocks With Screwdriver Wrench Tool Creative Gift Engineering Toys For 6 7 8 9 10 Kids S201

100PCS-5 in 1 Models in Total STEM Building Toys could be built into 5 Racing car and airplane models. This Building Toy Set maximizes your Kids ability in science, technology, engineering, and mathematics comprehensively.

Easy to AssembleeThe stem building toys sets come with tools and clear step-by-step guide with photos of the models that can be followed. It also comes with clear carry box for easy clean up and organize the parts. For some younger children, they may need adult help to build.Especially for Boys and Girls aged from 8, 9, 10 and to down.

Build to LastEach piece of component passed strict examination before packaging process, no sharp edges, and will not fade for long time use. Easy to clean.

Safety GuaranteeAll components of this building blocks set have been certificated to be safe, toxic free and without pungent smell.

Ideal Boy and Girls’ GiftA perfect learning games for kids ages 6-10.No matter for Christmas, Childrens Day or for Boys, Girls’ Birthday, this DIY building and engineering kit toy is definitely the best choice for them.