UGears Random Generator Mechanical Model

Build something cool and learn a scientific concept at the same time! This kit comes with everything needed to assemble a working random generator model, teaching young scientists about the concept of probability and its use in the generation of truly random numbers. No glue or tools needed! Pre-cut wood pieces pop out easily and fit into place neatly but firmly. Total building time is roughly 4 hours.

Recommended for ages 8+