<b>5 Model Car Kit for Kids Experiment :</b><br> This 5 model kit inspires young inventors to build their own cars and models. Children are happiest with their hands and minds are working together – they're having fun and they can showcase their creations.<br><br> <b>Features:</b><br> 1.Create your model - Kids create their model using the motors,board,propeller etc,with AA battery(Battery not included),to build car,generator,bubble machine.<br> 2.Build model- Open-ended play with plastic gear, real motors, plastic board and battery holder inspires DIY car toy kit for girls and boys. Pure hands-on engineering<br> 3.Make Stem fun -Creative and personalized stem for girls and boys.<br> 4.A great family activity - Kids teens, parents and grandparents all love building and innovating together. <br> stem projects for kids ages 8-12<br>science kits for kids age 8-12<br>stem activities for kids ages <br><b>Package including:</b><br> <b> (Please note that these models need to be assembled by yourself) </b><br> 1 x Mini Wind Power Car<br> 1 x Double Layer Wind Car<br> 1 x Balance Car<br> 1 x Motor Generator<br> 1 x Bubble Machine<br> 1 x Mini Screwdriver<br>1 x Manual