Intended To location a round dimple in almost any locale within the aligner. No heat required to achieve the dimple. Just squeeze the plier on the specified spot to obtain the dimple. Because of the design with the dimple plier it will likely not distort the aligner all through placement. https://alignerpliers13568.nico-wiki.com/1228447/the_fact_about_dimple_pliers_that_no_one_is_suggesting