s925 jewelry wholesale Recently, I look at the IDO of the IDO. It is a vegetarian circle. There is a layer of sandblasting outside. There is a small drill on the inner wall. Please tell me which series is it?

s925 jewelry wholesale Recently, I look at the IDO of the IDO. It is a vegetarian circle. There is a layer of sandblasting outside. There is a small drill on the inner wall. Please tell me which series is it?