Small Sterling Silver Slide Charm/ Spacer

An interesting little charm. It is a sterling pony bead/ spacer bead with a small bail. You could attach a charm to the bail and convert your charm into a slide or spacer charm. Marked 925, Italy and a makers mark that I cannot make out. The mark looks like a star, and maybe the word star? The charm measures a little over 1/4”, the hole is a little over 1/8” and it is 3/16” wide.