None of our customers has printed any logo on this hourglass so far.
For the glass sand timers, the regular packing is to put each hourglass into a PE bag, wrap it with polyfoam, and put it into a 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 Sand
Some customers use metal balls instead of glass beads to be the sand. And it has a good effect.