I was so mad last night when using these. On the package it says "NON adhesive" and "flat bottom". Neither is true!
The buttons are glued to the paper in the package, and I swear they use magic glue! I almost broke my nail when pulling them out, and I could not, for the life of me, remove the glue completely. I ended up getting both my hands sticky with tacky residue. Good thing I have Diamond Glaze so I was able to pour some around the residue and adhere to the page.
And one of the buttons (I used 3 last night) is not flat bottom! It's carved in like a bowl. I had to fill it completely with diamond glaze and be very careful not to pour any on the paper when flipping it to my paper.
Beautiful stones, horrible packaging and description. If you use these, get Diamond Glaze or magic glue first.