ROSENICE 5pcs 30sec /1min /3mins /5mins /10mins Colorful Hourglass Sandglass Sand Clock Timers (Random Color) Brand: Foxnovo. Color: 6 different colors. Each Size: about 8.5*2.5cm. Material: durable PVC, ABS, glass tube and sand. Counting time: 30 seconds, 1 minute, 2 minute, 3 minutes, 5 minutes, 10 minutes, each one with 10% time deviation. Ideal for timing cooking, games, exercising and so on. Also act as a wonderful decoration for your home and office.