Sticker Mule should stick to stickers
Having had great experiences with Sticker Mule in the past, I decided to try out the acrylic charms. I was very underwhelmed when I received them. Pretty much every single charm had chips or deep scratches in them (going through the protective film). They all look like they went through a dryer filled with rocks before they were packaged and sent to me. So yeah, I wouldn't recommend this product.