I'm truly an adhesive freak!!! And its really hard for me to find an adhesive that will fullfill all my expectations, but this 3L mounting squares have truly accomplished it all in my opinion. Easy to use -should I say super easy to use?- You don't have a mess anywhere and the attach perfectly. It has worked wonders with me for attaching pics, patterned paper, cardstock and even small buttons and photo turns!!!! Plus, they are really, really cheap!! They are about $0,008 each square!!!! Def. a great buy! I really reccomend this product!!