Review on Repositionable Glue Stick, 0.49oz, Removable & Restickable by Kristen Simpson

I've been buying these reusable glue sticks for years and only to hang Christmas cards on my closet. That worked fine before. I drew a large cross on the back of the card using one of those glue sticks and then glued it in place where it would hang until we removed the decoration. This year, however, none of them lasted more than a day. We woke up in the morning and found them all on the floor. Or we would sit and have dinner and watch them fall to the ground one by one. So I don't know if they changed the formula or what, but they don't work the way they used to.