Copernicus Toys - ROBOTIC ARM KIT
Wood and hydraulics combine into a robotic kit that can be built in an hour. Exciting hands-on exploration of hydraulics. Everything you need to build is included: Precut wood pieces, plastic hydraulics and easy to follow instructions. 10x7.5x2" box" Ages 8+ with adult interaction. Hands-on learning at its best. Building models decreases stress, increases focus, organization, spatial and fine motor skills.