1. Perfect for games, sports, relaxation, exercise, children's learning and self - control. It is a tool that promotes the development of visual perception of time in young children. It is also an addition to both the home and the office. 2. The clock has a sturdy case with an hourglass mechanism. Due to its quality, it is reliable and shockproof. It has 6 skirt timers that can measure the remaining time relatively accurately. 3. The set includes 6 hourglasses: - 1 minute - white sand - 3 minutes - green sand - 5 minutes - blue sand - 10 minutes - purple sand - 15 minutes - orange sand - 30 minutes - red sand 4. It is created using borosilicate glass, non - toxic sand and durable acrylic. The cover is made of ABS plastic. Even if it falls on the floor, it is less likely to break. 5. An unusual way of measuring time: The hourglass presents an unusual way of measuring time that can fascinate those looking for unique solutions. It is also an intriguing conversation topic or educational element for children, helping them understand the concept of time. 6. Aesthetic design: The hourglass has a finished and decorative design, making it an attractive interior element. It can be both a practical time - measuring tool and a beautiful decoration. 7. Universal use: Perfect for use in classrooms, games, brushing children's teeth, learning processes, psychological training, etc. 8. Note: The hourglass may not be a highly accurate time - measuring tool. A slight time deviation may occur.