I would think that it depends on the jurisdiction where you live. These days, selling to a minor is a big deal. If it is not a felony in your state/city/county, then you might get the max penalty for the misdemeanor. Don't do it again! My son used to clerk in a liquor store when he was in college. The cops were constantly dropping off underage folks to try to buy liquor.
Definition of etch. 1  1 : the action or effect of etching a surface. 2  2 : a chemical agent used in etching.
Part 1. 1 2 3 4. Etching is a form of printing that along with engraving comes under the category of Intaglio. Images printed (etchings) by this process are the result of ink being forced out of the incised lines in a zinc or copper plate using a heavy press.