Handmade sand timers made of handcrafted wood, compact glass, and natural sand. It has high heat resistance, ensuring safety in the sauna and long-term use. It's also a great gift for garden sauna or infrared cabin enthusiasts. Material: Wood, glass. Dimensions: approximately 9.00x5.00x3.00 cm / 3.54x1.97x1.18 inches. Our sauna sand clock significantly reduces the error margin to less than 10%. The sauna clock ensures a healthier sauna experience. The right time in the sauna can effectively strengthen the immune system and cardiovascular system. Contrasting colors ensure clear visibility from a few meters away. Can be used as toys for children, home decoration, chess game timing, or sauna timing. Punch holes on the back and rotate 360 degrees for installation. Glue can also be added if needed. Package includes: 1 wooden timer Size: 9 x 5 cm Color: Yellow, orange, white Note: 1. Due to manual measurement, please allow a slight error. Make sure you don't mind before bidding. 2. Please understand that colors may vary from screen to screen.