This is the first mask that I've ever bought, so I was surprised at some aspects of it. First, I think the quality of the mask itself is great, very sturdy. It worked great to ink the swirlies onto a page. The adhesive was REALLY sticky, which made it hard to peel it off the base and it did do some damage to my cardstock when I pulled it off after using it. Perhaps it will become less sticky over time and those problems won't last. Still, it's a great way to add some interest to a layout.
Love this mask! So easy to use. I need to get a new one though, because i accidentally embossed the swirls without moving the mask and found out after i pulled it up i had used it wrong side up so its not sticky anymore! Yikes!