The Profile Dot Runner is developed with a removable and repositionable adhesive covering almost any need in connection with scrapbooking, photo mounting and card making where you want this non-permanent stick. It is very easy to use and it dispenses small purple adhesive dots in the length you desire. The non-permanency gives you the ability to move around your objects. The purple dots make it very easy for you to see where the adhesive has been applied - and should you have second thoughts - the adhesive can be rubbed off very easily.