Simple Machines Pieces building blocks and pins are

building blocks and pins are connected so that children playfully develop craftsmanship skills

It's a great way to build fine motor skills

This set also includes a charging station to power your Toniebox battery (up to 7 hours of battery life) and an instruction manual

which matches the original in every detail

Simple Machines Pieces building blocks and pins areJumpstart 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