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. Due to its quality, sturdy case with an hourglass mechanism, the clock is reliable and shockproof. The clock has 6 skirt timers that accurately measure the remaining time. 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 ③. 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 will not break. ④. An unusual way of measuring time: The hourglass presents an unusual way of measuring time that fascinates those looking for unique solutions. It is also an intriguing conversation topic or educational element for children, helping them understand the concept of time. ⑤. 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. ⑥. Universal use: Perfect for use in classrooms, games, brushing children's teeth, learning processes, psychological training, etc. ⑦. Note: the hourglass is not an accurate time measuring tool. A slight time deviation may occur.