If the instructions had been followed exactly, they would have worked effectively. Please let me know if you'd like a replacement pack or further assistance by replying to my private message. I'm here to help De zwart/zilveren 3M Scotch plakbandhouder C60 is modernvormgegeven en vormt ons stijlvolle toevoeging met elk https://blogs.cornell.edu/advancedrevenuemanagement12/2012/03/28/department-store-industry/comment-page-4846/