The maximum running time of this mini sand timer is 60 seconds. You can pick any time point through 30 Sec to 60 Sec. 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, 45 Sec, 60 Sec.
Telling the truth, we didn’t print or engrave any logo on this sand timer, and there are some reasons to say. The first is that this plastic hourglass is too small to print anything on it. The second one is that the cap is not flat, and the middle is concave, so we can’t print anything on the caps, too.
As a factory since 2002, we can have some cases for your reference and hope they can do some help.
(1) The black cap with white sand is the most hot-selling one.