30 Seconds Sand Timer Hourglasses

30 Seconds Sand Clock Hourglasses. ABS two end cover, PS barrel, glass inner. This functional sand timer is easy to carry along and can be used for Turn taking, Finish a puzzle, reading, clean up, teeth brushing, timeout and classroom activities. Cover color: Black, Blue, Pink, Yellow, Green, Red. Sand color: Blue, Purple, Pink, Green, Yellow. 2.5 x 8.6 cm, 11 g. 0.98" Diameter x 3.39" H