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Designer moving mechanisms Timer for 20 minutes, vinyl 107 parts
One of the most beautiful models of tm UGEARS timer for 20 minutes. This is a mechanical chronometer that can be set for the right time from one to 20 minutes. If you start the warning mechanism, then after time there will be a sound. The timer has an unusual roller pendulum and an amplitude adjustment handle that is located on the rear wall. It works from ordinary stationery gum. We have been improving this model for a long time so that everyone can assemble this beautiful clockwork.
Model size: 17.3 * 8 * 25.6 cm
Package size: 37 * 17 * 3 cm
Number of parts: 107
Estimated build time: 3-4 hours
Difficulty level: Easy