Tinker Crate Engineering (3-Pack)
What you get
Learn all about engineering with these 3 projects! Recommended for Ages 9+.
All 3 crates delivered together.
1. Friction Climbers
Engineer 3 wooden animals to explore the mechanics of friction!
2. Animation Machine
Get animated with a moving-picture machine that you build yourself, and turn still images into amazing animations!
3. Hydraulic Claw
Construct your own lifting claw and learn how hydraulic systems work. Continue the experimentation with bonus design challenges.
My daughters have enjoyed the mechanical aspect of these crates and continue to play with their Friction Critters!