This is a must-have item for woodworking projects. 1 oz. bellows type container with 1-3/8 inch stainless steel applicator places a fine bead of glue exactly where you want it. Works best with white glue and woodworker's glue. Includes tight fitting cap that prevents glue from curing inside container. Applicator snaps off for refilling. Each applicator holds approx. 1 oz of glue. Set of 2.