For the authentic range :
You can have your kuksa engraved, there is no problem with that.
On the other hand, we do not do engraving. If you want one, you will have to make it engraved by your care after having ordered and received your kuksa.
For the Kupilka range:
All Kupilka products can be engraved and by the design you want: first name, company logo or illustration.
We do not make the engraving, for that we advise you to go directly on the site of the mark Kupilka and to make the request.
Here are some examples of engraving