It is texture like mending tape, so it is different from general paper sticky note. Pencils and oil-based pens do not have any problem, but water-based pens are liable to be affected by rubbing etc. because ink glue is bad, so you need to select writing instruments. Since it is thin, there is some transparency so when using it as a memo, it is not going to paste it on a letter. If you purchase after recognizing such characteristics, I am satisfied ★ 5 I think. There is no problem with the peeling property, peeling off smoothly beautifully without adhesive residue. There is neither sticking nor sticking in particular, either. However, it seems a bit weak to stick to the rough surface.