3 in 1 Graining Comb Series 230 .......... 3” A soft rubber comb with a choice of very fine, fine or medium teeth. May be pulled or twisted in wet media to produce grain lines or special effects. Tri Graining Comb Series 255 .......... 3” Made of pliable rubber. Has coarse, medium and fine teeth. Used for backgrounds of various woods. Duplex Graining Comb Series 240 .... 3-1/2” X 4-1/2 A rubber comb with graduated teeth to produce straight grains for oak. Steel Graining Combs Series 245 .... Set of 12 Simulates fine, medium and coarse grains in 1”, 2”, 3” and 4” widths. Graining Roller Series 220 .... 5” Rubber roller mounted on a wood core with a removable wire handle. Used for heart-grained oak effect. Graining Rollers (Set of 3) Series 250 .... 5” Pull these rubber rollers through wet media for two separate oak effects and a realistic sycamore look. Includes two removable foam cores that when inserted into the roller will make it a lot more rigid. Rocker Grainer Series 225 .... 3” A rocking motion produces beautiful heart grain effects. While the evenly spaced teeth on one side & graduated teeth on the other will create straight wood grains.. Check Roller Series 215 .... 2” Creates the distinctive long pores or broken dash effect in oak & other hardwoods..