The Lansky Double-Sided Folding Diamond Sharpening Paddles offer two diamond sharpening surfaces in one small tool. The paddles fold up for convenient storing and toting and have an over-molded rubber handle for greater sharpening performance. Features Lansky's exclusive rubberized comfort grip handle. The double-sided paddles come in two grit combinations, fine (blue) with coarse (red) -Lansky Item No. LDFPCF- and medium (green) with fine (red) -Lansky Item No. LDFPMF.