Top Shelf Flasks Personalized Custom Engraved 6oz Stainless Steel Flasks for Weddings, True Metal Etching Lasts a Lifetime, 1PK

How do we contact for the engraving?

How thick is this flask? __ x 3.8" x 3.7"

When emailing what you want can you put I want [messgae] will only the message be engraved or will you also put the I want part on it too?

Does all the flask have to have the same design? Also I'm ordering five will all of them come together at one time?