Satisfactory print quality, they stick quite well and the package for 100 sheets is very cheap.

I have about 7 different sizes and they all do their job. From printing web labels for package shipments to notes for boxes that I have things inside. I also stick the small labels on zip lock bags that are nylon and they stick perfectly.

Don't forget to visit the official topstick website to download any template for all their labels in Word, so you don't have to design it yourself with measurements, etc. Just download the ready-made template, open it with Word, write whatever you want, and print with accuracy to the tenth of a millimeter on the labels.