Number of components: 107
Estimated time of assembly: 3-4 hours
Love stylish old things that create an atmosphere of warmth and coziness in the house? Do you want to find something unusual, special and natural? Something that can surprise, entice and obsess your mind. And this «something» is one of our most amazing UGEARS models - a Mechanical 20 Minute Timer. This is a mechanical timepiece, which can be set to the desired time of 1 to 20 minutes. If you start the alarm, over time you’ll hear a sound. The timer has a unique roller pendulum and self-adjustment system on the back wall. Our timer works from the usual clerical gum. For a long time we have been improving this model so that everyone can put together this amazing clockwork!
Model Size: 6.8*3.15*10 in (17.3*8*25.6 cm)
Package size: 14.6*6.7*1.2 in (37*17*3 cm)
Number of components: 107
Estimated time of assembly: 3-4 hours
The models produce motion
Assembling without glue and chemicals
Details are already cut and ready to assemble
Perfect for family projects through hands-on STEM learning