1. [15-minute Hourglass Timer]15-minute Sand Timer allows you to easily track your work and effectively understand your work time progress, with a retro metal shape design, the 15-minute Sand Timer allows you to stay productive and focused while prompting you to take a break. 2. [Metal frame]Sand Timer has a retro three metal column frame, including the bottom and top are made of metal, there are black sand and white sand to choose from, j metal and sand with the whole hourglass looks retro and elegant, Sand Timer will bring elegance and confidence to your desktop living room bookshelf bedroom. 3. [Improve work efficiency]Sand Timer can easily track your work and prevent long hours of work fatigue. The short 15 minutes hourglass timer is suitable for many scenarios, such as: office work, school study, meetings, games, etc. 4. [Accurate Timing]this vintage rustic and unique style antique brass sand timer can be effective for accurate timing.15 minutes of accurate timing will help you follow your work easily and prevent fatigue caused by not paying attention to time while working overtime. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.