Hourglass Set of 6 (1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 30 minutes) - Perfect for Kids' Time Management, Studying, and Daily

[Set of 6 Hourglasses for Use Starting from 1 Minute] This set includes 6 hourglasses for 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, and 30 minutes. It makes it easy to visually divide daily routines such as brushing teeth, getting dressed, studying, and playing games. [Includes a 1-minute hourglass for Short Intervals] The set includes a 1-minute hourglass, making it easy to use for short intervals like "[Almost done]" or "[Let's just try it for 1 minute]." Children can choose the color and time themselves, making it easier for parents and children to establish time agreements. [Silent Analog Timer] This sand timer doesn't make an alarm sound, making it easy to use during reading, studying in the living room, or any time you want to spend quietly. You can feel the passage of time by the movement of the sand, without relying on smartphones or digital timers. [Suitable for Various Uses from Daily Routines to Studying] 1 minute is for short challenges, 3 minutes for brushing teeth or instant noodles, 5 minutes for getting dressed, 10 minutes for reading, 15 minutes for studying, and 30 minutes for game time or a break. It can also be used in the kitchen, at your desk, or to check the time before and after a sauna. [Cute Pastel Colors] The gentle shades of purple, orange, light green, pink, and blue blend easily into children's rooms and living rooms. The size is approximately 4.4 x 4.4 x 9.7 cm; please use the measurement time as a guideline.