15-minute timer hourglass, child safety hourglass, time management assistant, creative gift, living room/office decoration

General Description The 30-minute hourglass is a practical and decorative tool, ideal for helping children manage their time effectively. It is perfect for various activities such as reading, cooking, playing, and even yoga. With its simple design, it easily blends into different environments such as offices, restaurants, and living rooms. Technical Specifications Dimensions: 6.8 x 12.5 cm Duration: 30 minutes Time Variance: ±10% Material: Thick transparent walls Sand Colors: Different for each timer Other Information