I get asked a lot if it's possible to etch or engrave with the Silhouette CAMEO 4.
This is a sponsored blog post, but all opinions are my own
There were tools that fit in the CAMEO 3 that allowed for engraving and etching, but they're harder to find for the newer model Silhouette CAMEO.
I recently came across the the Zoom Precision 3-in-1 etching tool on Amazon. It not only includes three different size tips, but also several metal blanks to get started and ...it fits perfectly into the Silhouette CAMEO 4's tool carriage with the need for any type of adapter.