Cut out with perfect fit for Thlevel Hygrometer/Thermometer
The author remixed this model.
Cut out with perfect fit for Thlevel Hygrometer/Thermometer.
But you should not fill up with Silica gel :) if you do that the Hygrometer shows not the correct value.. because all around it, it is silica Gel :) I decide only fill up 3 of 4 Silicy gel container!