Product Description 1. DURABLE MATERIALS: We only use solid Nordic spruce for our sauna clock. In addition, we use heat-resistant glass that is suitable for the highest demands. 2. SAUNA ACCESSORIES: To provide you with an unparalleled sauna experience, we provide you with an e-book for this sauna hourglass to download. Sauna rules and exciting topics await you. 3. PRECISION IN PERFECTION: The quality controls on our sauna hourglass allow for the most accurate time for your sauna session! Thanks to the screws, attachment is quick and easy in 2 minutes! 4. NATURAL CLOCK: The sauna clock is not only solid and robust, but also handmade from wood. It is also ideal as a gift set for sauna or infrared cabin lovers. 5. EASY INSTALLATION: Fix it on the wall with 2 screws. The sauna hourglass is fixed in the middle and the two ends can rotate freely. The time can be reset at any time for your convenience.