So I'd fallen in love with the Koala brand glossy vinyl sticker paper after buying smaller packs on Amazon. It was a big money saver compared to the previous brand I used with very similar quality. After getting the smaller packs on Amazon, I decided to go right to the website to get the 100 pack since I print so many papers. Unfortunately, I'm not sure what it is, but right out of the packaging, the 100 pack has a huge problem where all the sheets curl a lot. This causes them to not go through the printer flat, which is causing tons of ink smudging on the edges, as well as causing registration marks to print misaligned. I did not have this issue at all with the smaller packs. Despite loving the quality, the curling is so bad I have to knock 3 stars off because the fact that it's causing smudging and misaligned registration marks is a big issue.
Great for making calendars, not too thick, just right.
excelente producto