Feature 11.Material: Made of Eco?friendly solid wood and high quality glass, sturdy, non?toxic and durable. 22.Countdown Clock: 15 minutes length of time to enjoy a sauna session. Also includes 5 and 10 minute approximation markers for shorter sessions. 33.Easy to Install: Align attached wooden mounting strip vertically, screwing through per?drilled pilot holes, to hide the mounting strip perfectly behind the sand timer. 44.Wide Application: With excellent handcraft and smooth surface, delicate design for home decoration. Perfect for Sauna Room, Home Sauna Room, Office, Restaurant, etc. 55.The sand timer will help you keep track the length of your sauna session.Specification Features: 1.Material: Made of Eco-friendly solid wood and high quality glass, sturdy, non-toxic and durable. 2.Countdown Clock: 15 minutes length of time to enjoy a sauna session. Also includes 5 and 10 minute approximation markers for shorter sessions. 3.Easy to Install: Align attached wooden mounting strip vertically, screwing through per-drilledpilot holes, to hide the mounting strip perfectly behind the sand timer. 4.Wide Application: With excellent handcraft and smooth surface, delicate design for home decoration. Perfect for Sauna Room, Home Sauna Room, Office, Restaurant, etc. 5.The sand timer will help you keep track the length of your sauna session. Specification: Condition:100% brand new Material: Wooden Flavor type: lavender Material: wood + glass Color: as shown Timing time: 15 minutes Size:Length 30.1cm/11.8inch Package list: Sauna Hourglass *1 Notice: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.