Compass Hourglass Sand Timer Nautical Kitchen Handmade Timer Brass Decor This is a 5 Minutes Made For Royal Navy Sand Timer Hour Glass Height - 7.5" (inch) , Diameter- 2.75" (inch) , Sand Time- 5 Minutes Compass Two Side + Hourglass + White Sand inside This is fully functional Sand Timer and Two Side Compass in great working Condition. The Brass hourglass is 7.5 inch high and 2.5 inch in diameter. It has a functional compasses on both ends. Time timer lasts for about 5 minutes. An hourglass has two connected vertical glass bulbs allowing a regulated trickle of material from the top to the bottom. Once the top bulb is empty, it can be inverted to begin timing again. This hourglass is a perfect desk accessory and beautiful addition to a nautical collection.