Yesterday I was so excited... I inherited a brand-new calendar from a friend and decided to hot glue magnets to the back of the calendar and the number squares for use on the chalkboard. I finished all of the magnets for one set of numbers that were already laminated and decided that since it was a fairly small lamination project, I'd bring the other set of numbers home and run them through my Xyron laminator (the personal-use kind, with a crank). I took them to school today and got right to hot-gluing and sticking them up on the calendar to make a pattern. I pulled one off to rearrange the pattern and the number square came right off the magnet! So, of course, I tried it with the others and sure enough, all of the squares came off. Has anyone else had a problem like this? And more importantly, anyone have a solution?? Thanks!