About This

• 【50+ Mechanical Projects】: The boys toys includes 325 pieces, kids can DIY 50 different models. To encourage early science, engineering, art, electronics, and mechanical principles by challenging them to build their own DIY projects. Perfect STEM activities for kids ages 6+. Great creative kids games, indoor recess games for classroom, building toys for boys age 8-12, building toys for kids ages 4-8, toys for 6 7 8 9 10+ years old boys and girls!
• 【Instructton Guide】: The boys toys age 6-8 comes with installation tools and clear step-by-step instructions with model photos. Children can independently make their favorite mechanical models. Opended prompts will inspire kids to continue experimenting with designs and modifications!
• 【STEM Toys for Boys】: The boys toys age 8-10 is designed to improve children's science, physics, engineering, and math skills. Mechanical building is a great hand-on way to learn about simple machines. In this on-line teaching environment, Science construction toys are hands-on activities that enhance course learning. Great boys toys age 6-8 8-10.
• 【Safe & Solid 】: All accessories are finely polished smooth surfaces, are burr-free, non-toxic, lead, cadmium, and BPA-free! Kids can touch, play and cuddle. The science kit are 100% washable and guaranteed to last. ASTM, CPSIA, CPC, 16 CFR, EN71, REACH, CE certified in 2022.
• 【Gift for Kids】: If your child is a mechanical fan or loves science, It is the perfect birthday, Easter, Christmas, Halloween, or party gift for 6 7 8 9 10+ year old boys and girls. Order from Caferria, Any problem with this product, please feel free to contact us, and we will replace it for you or provide what you want for free. Enjoy this absolutely risk-free purchase!