3D Mechanical Puzzle - 20 Minute Timer
Build a steampunk wooden mechanical 20 minute timer that runs on rubberbands with this unique hands on construction set.
One of the most beautiful UGears models is perfect for your aspiring Horologist. Timer is an exquisite mechanical device that can be set for any time ranging from 1 to 20 minutes. Wind up the alarm mechanism and the alarm will go off when time runs out. The Timer has unique roller pendulum and amplitude adjustment system on the back wall. As the other Ugears models, Timer is powered by plain office rubber bands.
Add some color to your contraption by painting the wood with watercolor paints before assembly.
Assembly Time: 3 - 4 hours
Number of parts: 70
Model size: 6.9 x 3.3 x 10 inches
Recommended Age: 14 - 99 years old