Wooden Frame Hourglass Sand Timer

Safe Material - The hourglass is hand-blown from high borosilicate glass, high clarity, durable and not easy to break. This sand timer is available in 30 and 60 minutes (within 5% deviation may), measures 10 x 4 x 4 inches. Stable Design - Our sand clock uses a premium wooden base at both ends, which is non-slip and wear-resistant. We designed to make sure it's more stable and doesn't fall over. Great Time Manager - Hourglasses make time visible so you can be productive. This sandglass can be used for cooking, fitness, yoga, reading, and more. It can also help children manage the time of playing games and studying, so that the children's concept of time can be increased, and the efficiency of doing things can also be improved. Multi-Occasion Artwork - Wooden frame hourglass can be used for different occasions. It is both a tool of your time and a work of art. You can put this sandglass on desks, bookcase at home or office for decoration, or as a timer in classrooms, gyms or kitchens,