The maximum running time of this swirl hourglass is 90 minutes. It means that you can pick any point from 30 seconds to 90 minutes. There is a 10% tolerance, as our hourglasses are all handmade. And 10% tolerance is the professional standard in this area.
Popular Running Time: 5 Min, 10 Min, 60 Min.
If you really need to show your logo, we can make a sticker and paste it on each end of the hourglass.
We put each unit into a PE bag, then wrapped it with polyfoam. Then pack it with a white box.
For other general information like the samples, shipping, payment terms, please check the FAQ page. There are great answers.
As a factory since 2002, we can have some cases for your reference and hope they can do some help.
(1) About the Logo
We just think it’s better not to do anything with the hourglass.