1, 2, 3, 5 Minute Sand Egg Timer Teaching Games Cooking Timing Hourglass UK
30 seconds, 1 minute, 2minutes, 3 minutes, 5 minutes, 10 minutes. Great gift for your children. Each Size - about 8.5×2.5cm. - Material: durable PVC, ABS, glass tube and sand. - Each Size: about 8.5 x 2.5cm.