❤ Purpose: As a help to children, they can learn certain things within a certain period of time without putting pressure on them, such as dressing/brushing teeth/playing/writing homework. Very good visual aid. ❤Function: Make healthy time management methods. This is an ultra-efficient productivity tool, a mobile app with more personality than personality, more efficient and more natural work than a smartphone, brushing teeth in 3 minutes, cleaning in 5 minutes, eating in 15 minutes, and homework in 30 minutes Wait. ❤Unique design: retro brass metal hourglass design. Very cute and attractive to children. Decoration can also be used. ❤ Meaning: The hourglass of time means waiting for hope and desire, but it can also let you cherish time, let you know the waste of time, and seize all good times. ❤Gift: You can enjoy a good time with the slow sand flow, which is also a meaningful gift for your loved one, or teach children to cherish time.