I've used the tip that came with the Elmer's glue, refilled the Roxanne bottle, and the plastic tip from Sharon Schamber. I like the plastic tip from Sharon the best. It seems to dispense just the right amount of glue easily. The Elmer's tip dispensed too much. With the Roxanne's fine tip I had to squeeze the bottle too hard to dispense enough. I got mine from Sharon at the Long Beach Int'l. Quilt Show, but it is available from her daughter's site.