Rough edges that I fear people will cut themselves on.

I have been ordering stickers for a couple of years now and absolutely love them. They had a promo for acrylic charms so I thought I would try them as a new product for my business. Unfortunately they are rough and sharp on the top edge, so much so that I could see someone cutting themselves on it. I have been using a file to shave them down, but it's time consuming and I don't think it's great to be filing acrylic into the air. I wish they were smooth like the backside edges. I've seen some similar reviews, but other very positive ones. Maybe they aren't all like this?