Simple Machines 7233 Configured for puzzles up to

Configured for puzzles up to 1000 pieces in landscape format

The plough blade is height-adjustable and can be raised/lowered and locked in position

About 18" tall

and detailed instructions AGES 5+ WARNING: CHOKING HAZARD - Small parts

Four-wheel steering with silver handle

Simple Machines 7233 Configured for puzzles up toJumpstart your study of mechanical physics by learning all about simple machines and how they're used to make complex tasks easier to do. Through 26 model building exercises, you'll investigate all six classic simple machines wheels and axles, levers, pulleys, inclined planes, screws, and wedges as well as gears. Start off with simple models to guarantee a firm understanding of the basic principles at play, and then move onto larger, more complex