Cestina Hourglass

This hourglass timer is made of unique crystal glass that narrows in the middle. The clear glass allows you to see the running sand. Design with no side columns and a clear base is a one-of-a-kind. Attractive midnight black sand runs smoothly when flipped. Once started, the sand timer competes for its run in 90 minutes. This is the ultimate sand glass clock to stay on time. A matching marble base makes this the perfect sand timer.