Classic thermometer holder / shaker / resetter

The device allows shaking the liquid metal-based thermometer securely to reset its measurements.
Insert the thermometer in its case into the device, then move the protective ring to the middle beyond the ridge and turn it 45 deg. Insert two fingers into the handles of the device and shake it energetically a few times. To remove the thermometer from the device, turn the ring back to pair its gap with the ridge on the device and move the ring to the end of the device.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/hpIcXvKvbIQ