I wanted to make some book marks for my wife's book club around Mother's Day. Originally I wanted to do some thin wooden ones, but did not like how the etching was coming out on the thin plywood sheet I had. So, I found this faux leather sheet in the XTOOL materials box I got with my S1. It is a "brown to gold" sheet and they came out great. The Moms loved them and they are all different.