Hydraulics Made Easy

WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

Cleverly made, and mighty heuristic, too. You pick from a variety of Pathfinders hydraulic-system teaching kits made up of unfinished wood, transparent tubing, and plastic syringes, which power the movement. The finished mini excavator will stand approx 10” tall on a 7-1/8” x 3-1/4” base, with a 5” x 2-1/4” claw, and (4) syringes. The mini scissors lift has a 9-1/2” x 3-1/2” base and a 3-3/8” x 7” platform and a single syringe. For someone entranced by hydraulics, or for a whole classroom of students, there’s the 4-In-1 kit, with the excavator and scissors lift, plus a cherry picker and platform lifter. Very clever teaching tools for ages 8 and up.