UberStix UberPult is a building set to create a working catapult using Uberstix and a plastic spoon. The UberPult set includes UberStix, plastic spoon, elastics, instructions, and a lab sheet for tracking experiments. The UberPult set is compatible with other UberStix building sets and other major building systems, such as Legos and K'Nex, as well as recycled materials. UberStix UberPult is recommended for children ages 8 to adult.
