1min / 3mins / 5mins Wood Frame Glass Hourglass Sand Timer Clock Set Home Decor Gift Ideal for timing cooking,restaurant, games, sauna, exercising. Also act as a wonderful decoration. Can be rotated upside down, timing 1min+3mins+5mins Allowing you to count the time, reasonable arrange for your time. Will add lot of fun brushing, hourglass timer will bring you the pleasure. This is not professional timer devices, it is a sand timer,so there is a little timer deviation