About this item

• ???STEM Kits for Kids?This stem wooden building kit contain 5 different science experiment model kits: Newton's cradle, tension structure, hydraulic excavator, sun earth moon model and telegraph. Great STEM projects for kids ages 8-12.
• ???Fun Physics Experiment Model? By assembling scientific wood model kits, children can learn the concepts of various science experiments, as well as the principles of how motors work and energy conversion. These stem model building kits are perfect for children who are curious and imaginative about science and engineering.
• ???Easy to Assemble? Our wooden 3D puzzle kit comes with detailed step-by-step picture instructions, easy for kids to build the woodworking kits quickly and smoothly. It would be a bit of challenging for kids ages 6-8, so parents’ supervision or hand-on support is necessary.
• ???Unique Gift Ideal? Ignite a passion for physics and engineering with our stem building toys for boys ages 6-8 8-12. They will enjoy the installation process to release their imagination and gain a sense of accomplishment. Also it will be great decorate for desk and room. perfect gifts for 6 7 8 9 10+ year old boys girls in daily life, Birthday, Christmas, festival. 
• ???Durable & Safe? Made of non-toxic plywood, laser cut with high quality control. Smooth surface and rounded corner design keep your kids safe while assembling these DIY wooden puzzle toys. Perfect stem activities for spending time with kids.
• ?? Building Kits for Boys 8-12
• ? STEM Kits for Kids Age 6-8