A refillable is an excellent investment for both amateur cooks and professional chefs. Consistent grinding ensures that every dish is seasoned evenly, eliminating uneven patches of flavor. The ability to adjust the grind size helps with different recipes, from finely ground pepper for soups and sauces to coarser flakes for seasoning steaks or salads. Since the grind size influences the intensity of flavor, a refillable grinder provides greater control over seasoning choices.