Glasses are engraved with your choice of custom artwork. I can put almost any design on the glasses. Sets of four can be all the same design or four separate designs. Glasses are engraved by sandblasting and the result is a much bolder and more even etch than traditional etching cream. Please include with your order a description of the design you would like and/or photos of any custom artwork or handwriting. Feel free to contact me with any questions. Once I receive your order I will create a mock up of the design for your approval. Once you have approved the design I will engrave your glass(es) and send you a photo of the finished work before shipping.