Round Cap Educational Hourglass
The round cap educational hourglass is a charming design in the educational sand timer series. The size is moderate, and kids can hold them in hand easily. The ABS cap and the acrylic tube outside protect the borosilicate hourglass inside. So it’s safe when kids using them.

Details About Round Cap Educational Hourglass
- More Pictures









- Running Time
The maximum running time of this round cap sand timer is 30 minutes. So you can pick any point through 30 Sec to 30 Min. But there is a 10% tolerance, as our hourglasses are all handmade. And 10% tolerance is the professional standard in this area.
Popular Running Time: 30 Sec, 1 Min, 2 Min, 5 Min, 10 Min, 15 Min, 30 Min.
- Logo
For the sand timers of this design, the best way to show your logo is to print them on the caps.
- Reference
As a factory since 2002, we can have some cases for your reference and hope they can do some help.
(1) Customers order this design sand timer in many different colors with different running times.
(2) The cap color and the sand color are better to be the same.