This glass hourglass has a classic design. Modern style glass hour glass is clean and transparent, elegant and stylish. This sand clock glass is perfect for modern home decor and office decor. The exquisite glass hourglass brings exquisite enjoyment and experience. This hourglass ornament is made of high borosilicate glass. Carefully carved sandglass is exquisite and delicate. This hour minute sand glass is of high quality and can be used and stored for a long time. It allows you to experience a quiet sweet time while watching the sand leave behind.