DIY Junior Science Wooden STEM Kit Robotics & Engineering Machine Set Models For Kids Age 6-12 Years Gift Set

【4-in-1 STEM Kit】: This science kit includes an electric oil pump, a conductor detector, a motor, a periscope, a Newton cradle, and a hand-cranked generator. Children are proud to build their own science kits, and they will know how fun it is to make models by themselves【Learning While Playing】: By assembling these activity kits through the instructions, children can understand scientific principles and knowledge and stimulate their curiosity about science. Encourage and cultivate children's interests, this is what great parents do【Family Bonding Time】: Doing scientific experiments together is a great way for parents and children to build a good family relationship. It will be an unforgettable and precious time to complete science projects with your children as their friends and teachers【Well Designed】: All components of this STEM kit are made of safe materials. Each activity is individually packaged with independent tools and instructions, making the assembly of the model easier and more convenient. Children can assemble different models at the same time and spend a happy time together【Unique Gift Idea】: Our robot kit is designed for children aged 8-14, which can exercise their hands-on ability, logical thinking, creativity and imagination, and teamwork ability. It's a cool thing for kids and a perfect gift for them