55 Minutes Sauna Timer Self-Driven MechanicalCore Timer for Sauna Room & SPA Room No Need Battery

To overcome the limitations of traditional sand flow sauna timers, we have developed an innovative mechanical alarm clock timer for sauna and spa use. This timer offers several benefits: 1. Relaxation: You can close your eyes and relax, as the alarm will wake you up. 2. Extended Time: It provides up to 55 minutes, unlike regular sand timers that only offer 15 minutes. 3. Accuracy: The mechanical core ensures greater accuracy and reliability, preventing the timer from getting stuck like a sand timer. Product Size: 5.6 x 5.6 x 1.7 inches Material: Finnish pine frame and stainless steel mechanical movement Note: * Before setting the time, wind the timer by rotating the arrow clockwise to 55, then rotate the arrow counterclockwise to the desired time (similar to using a mechanical watch). * While not designed for precise timekeeping, please allow for a 5% to 10% tolerance in accuracy. It is still more accurate than a regular sand timer.