The set includes: 10 smiley face hourglasses, each one is blue, pink, yellow, green and purple. The unique smiley face design can attract children's attention and improve their understanding of time.

Cultivate a sense of time: The smiling hourglass can develop children's understanding of time, develop a good habit of judging time and using time effectively. It is a great tool for telling time.

High-quality material: Made of high-quality plastic, built-in sea sand. It is durable, not easy to damage and has a long service life. And also very convenient to clean.

Time for three minutes: Smiley time The hourglass time is three minutes. Children can complete activities such as brushing teeth and face, cooking and counting questions in three minutes, which can develop children's good sense of time.

Widely used: The smiley face hourglass timer set is widely used in kitchen, classroom, study, brushing teeth, teaching children.