Collections Etc Decorative Hourglass 30 Minute Sand Timer, Green 30 minute hourglass features a lovely fluted design and a gorgeous blue color that make this a perfect accent for a desk, mantel or shelf The sand takes 30 minutes to fall from the top to the bottom Made from glass and sand Measures 3"Dia x 10"H Shop with confidence! For over 50 years, Collections Etc has been bringing unique, whimsical, inspirational, and home solution products to customers. All Collections Etc products come with a 60 day, easy return policy and 100% satisfaction guarantee