6 Colors Sand Timer Set for Kids Classroom Game Home Office Decoration (Pack of 6) Material: PVC, glass, sand. Colour: black, blue, pink, yellow, green, red. Dimensions: 3.35 x 0.98 inches. Timer: 30 seconds, 1 minute, 2 minutes, 3 minutes, 5 minutes, 10 minutes. Features: ? The prints are very clear and not easy to peel off. ? Made of high borosilicate glass and durable PVC. ? Set of 6 hourglass hourglass timers in different colours. ? The hourglass has sensitive sand and is not easy to block. ? The glass inside is protected by the outer plastic, safer. ? It can be a wonderful decoration for your home and office. Package includes: 1 x 30 sec hourglass (black). 1 x 1 minute hourglass (blue). 1 x 2 minute hourglass (pink). 1 x 3 minute hourglass (yellow). 1 x 5 minute hourglass (green). 1 x 10 minute hourglass (red)