Compatible with grinders: This aluminum grinder setting dial is designed for a wide range of Mignon grinders, including models like Specialita, enhancing versatility for coffee enthusiasts. material: Solid aluminum dial faceplate resists stripping and scratches, delivering durable performance while preserving the integrity of your grinder. Precise grinding adjustments: The adjustment scale runs from 10 to 100, allowing finetuned control for extraction and flavor from freshly ground beans. Easy installation guide: Includes a detailed installation guide video for straightforward installation without compromising your grinder's functionality. Use scenarios: Espresso setup with a Mignon grinder (including Specialita): Dial in grind size to achieve a balanced, consistent espresso by making small adjustments within the 10–100 scale based on bean and roast. Pourover or filter coffee: Use precise, subtle changes to highlight sweetness, aroma, and clarity by finetuning the grind setting. Bean variety or roast changes: Quickly retune the grinder when switching beans or roasts to maintain extraction and flavor.