STEM Lab-Pendulum


The Pendulum Model Kit is a straightforward, reliable device for timekeeping. Once assembled, the pendulum mechanical toy functions under the constant oscillation amplitude caused by the force of gravity and the tension force of the rubber band. Like other UGears construction kits for adults and children, this educational toy has an iconic design and it moves.



The UGears STEM LAB helps educate kids while they’re having fun. Our building toys unveil the basic concepts of science, technology, engineering, and maths, and help children relate to things in the real world. The hands-on experience of putting things together is much more fun and made easier because each machine is fully explained. Try and assemble UGears science kits for children and adults either by yourself or in pleasant company.


  • Model Size:4.5 x 3.3 x 6.6 in
  • Package size:8.1 x 7.4 x 2.5 in
  • Number of parts: 92
  • Level: Easy
  • Assembly Time:2 hours
  • Recommended Age: 8+
  • Kit weight:1.00 lbs
  • Manufacturer:UGears