The package includes: you will receive 5 pieces sand timers in different colours, orange, blue, pink, green and yellow for your choice, size: 3 x 6 cm. Enough quantity to meet your daily needs. Safe material: the hourglass is made of plastic, safe and environmentally friendly, non-toxic and tasteless, not easy to fade, strong adsorption, not easy to fall off, the colored hourglass is easy to distinguish, not easy to confuse, durable. Strong Adsorption: the hourglass has a suction cup, which can be adsorbed on a smooth surface, so you don't have to worry about falling on the ground; it can be rotated to use and the sand flows from top to bottom. This can improve children's concentration and provide children with a good timing experience. Time Companion: The hourglass is a very effective visual aid, which can help children improve their concentration and time management skills; sand timers of different colors can also improve children's color sensitivity. Wide Application Our 3 minute hourglass is very suitable for timekeeping and can be used in various scenarios such as playing time measurement, cooking countdown, furniture decoration, toothbrush time for children, team building activities, etc. It can also be used as an exquisite gift for your children, friends, family members and colleagues.