The Mahlkönig GBW 1KG Calibration Weight is an essential tool for ensuring the accuracy of your Mahlkönig grinder’s Grind-by-Weight (GBW) feature. This precisely calibrated weight allows you to maintain the consistency of your grinder’s output, ensuring that each dose of coffee is exact and reliable. Made from high-quality materials, this calibration weight is durable and easy to use, making it an indispensable accessory for anyone using a Mahlkönig grinder with GBW technology.