Use cardboard, craft sticks, and hot glue to create an epic marble run! The marbles land in paper cups at the bottom of the track. This is a fantastic engineering challenge for kids. How should we position the sticks? Which path will the marbles take? How
This DIY project is perfect for small spaces, both indoors and outdoors. Your kids can play with sand anytime where you can easily watch them. It's less messy and more fun for both mom and kids. Watch the video tutorial on our site!