The 3 in 1 acrylic tea timer is a kind of waterproof tea timer as the hourglass is wrapped in clear resin. The running time of the three hourglasses inside can be different. You can also put it on your desk as a desk decoration, but this design is not as good as the larger acrylic hourglass.
The acrylic sand timer is one of our competitive products. It is not the problem of price, but the production advantages. Resin products are another of our products. And for this product, hourglasses are not as important as clear resin. And we can control the quality ourselves.