Pull the end ofwel the tape through the slot in the top ofwel the dispenser until it comes out of the other side. In my opinion these 3m adhesive stickers are the best. Happy with my purchase and the sellers diensten. Thanks Hoe controleren en posten we reviews? Negatief, positief, https://blogs.cornell.edu/advancedrevenuemanagement12/2012/03/28/department-store-industry/comment-page-4861/