Hydraulic Gearbots are not all that common, but the fun thing about this one is that it is relatively easy to make.

Build yourself a Hydraulic catapult that will also give you the gears

It will amaze your friends and you can toss popcorn around when your parents are not home (if you are a parent don’t read that last sentence).

Also, your gearbot will be able to launch marshmallows at friends for fun. 

• Number of Pieces: 111
• Easy to make in an hour or two
• Made of sturdy die-cut plywood with an mdf base
• Included all parts and glue.

Ages 8+