Hourglass

Product approximate size: 13*7*13 CM / 5*2.7*5 inches.
Made of high-quality glass and sand. Creative and interesting.
It's so easy to reset the timers - just flip and watch the sand drizzle down from the top chamber to the bottom.
Deal for timing cooking, games, exercising and so on. Also act as a wonderful decoration for your home and office.
It can be used not only as kitchen timer, but also as a brushing timer. In addition can be used as children's toys.