Ageless time piece for the sauna wall. Keep track of you Sauna bathing with this low tech but fun sand timer. Consists of colorful sand in glass tubing protected by a wooden housing. Scale of 5 min intervals printed on the housing. Attaches to the wall at the middle. Turn the timer around to start a new 15 min cycle. Easy to use, great for keeping time of your Sauna sessions. Pace your comfort with this nifty little device!