Scotch adhesive dot roller. It is very easy to use on curved and straight areas, it has a strong permanent bond, and refill cartridges are easy to change and saves you a little money. I use this for the majority of my card making projects. When I need an extra powerful bond I use The Craft Collection adhesive power bond by Tombow. It has an extra strong permanent bond for heavyweight papers, cardstock, and embellishments. The Craft Collections mono adhesive tape runner is perfect for lighter weight papers and scrapbooking projects. I hope you find this useful. Happy crafting!