$24.954.9Sorry, this item is out of stock
What you get
Build a pulley system and experiment with mechanical advantage! Assemble a pulley-powered crane that can spin around, raise its arm, and lift loads. Then swap pulleys in and out to see first-hand how mechanical advantage makes it easier to lift things.
Includes a step-by-step video tutorial link, illustrated blueprint instructions, all the materials, and a special-edition Tinker Zine magazine to learn more about the power of pulleys and simple machines!
Product line:tinker Crate
It was fun and easy to assemble, and I like that it used the box.
It conveyed this element of physics really easily and captivated my 7 year old’s imagination. The table to complete was excellent. The pulleys were fiddly to set up but not impossible so just the right amount of challenge. A thoroughly absorbing activity.
Instructions were amazing. My son does not read english and yet he figured it out on his own.