Why do some silver baby cups plating flake off when engraved?
A lot of inexpensive silver plated baby gifts come from the pacific rim countries. Many of these products do not have a good quality control in the silver plating process. If any oils or impurities are not properly cleaned before the plating is done, the silver will not properly bond to the base metal. To look at the cup, it is virtually impossible for you or the engraver to spot this kind of defect. The responsible party is the store you bought it from and their supplier or manufacturer. As many cups are not designed or rated to be engraved by the suppier, we suggest that you llok for one that states that it is engraveable or better yet take a look at our selection of baby cups in our products showroom.