Homlly Alloy Hour Glass Timer (30 mins) Gold / Bronze ColorTraditional hourglasses constructed from high quality solid metal, hand blown glass, and sea sand materials. Take control of your time as you work through your daily tasks. Measures time quietly no constant ticking like a clock. The glass is sealed so it will not leak or suffer the effects of moisture under normal usage conditions. A timeless piece that will complement your office or home. 30 Minutes Elegant Hourglass Timer Size: 19. 5 x 5. 5 cm