30 Min Hourglass Size: 20.5 x 10 x 10 cm. Material: wood and glass and sand.
Wooden Frame & Durable Glass: Made of natural wooden frame and high borosilicate glass, which is durable and not easily broken.
Delicate Design: Combining Wooden Frame, clear body with natural sand, the hourglass sand timer is more delicate, exquisite and elegant. Perfect to show your good taste.
Time Constraint: Using a timed hourglass in your life can change the habit of hauling and improve your living efficiency.
Gifts and Home Decoration: gifts for family, friends, children, birthday, wedding, mother's day, father's day, thanksgiving, teachers' day, children's day, valentine's day, christmas and all other holidays.