Uberstix Uberpult

Ancient Machinery from Recycled Materials

This 181 piece set allows you to build a working catapult with a cam hinge and still have 90 pieces left over for upgrades and tests.

Made from recycled materials like straws and popsicle sticks, the components of this building kit are both earth-friendly and kid-friendly. Kids use their understanding of physics and mathematics to build exciting creations, from towers and tools to bridges and boats. Highly flexible and sturdy links, crossbeams, and connecting panels interlock to form rigid structures that are easy to assemble.

The UberStix products are engineered to work with existing building kits like, Lego and K'NEX as well as your own recycled materials, like paper clips and plastic cups, so you can create anything you can imagine.

Includes instructions for a full scale and mini uberpult, a basics book, poster, and lab sheet. The enclosed lab sheet guides you through tests of modifications to the basic design.