Mueller Quality – the ceramic burr part of our Mueller Ultra-Grind manual coffee grinder was researched vigorously against the competition to prove that it provides the best and most precise grind available, the way you want it EVERY TIME! Take it anywhere – our Mueller Ultra-Grind manual coffee grinder is not only small enough to fit in a handbag, but can be taken apart to save space as you travel anywhere. Built for convenience – easy-to-clean, ergonomic, and built for any coffee maker in the world. We designed the Mueller Ultra-Grind with you in mind. Customer service and coffee is what we live for. We cherish the bond between our customers and their coffee, and we make it our top priority to make sure you are happy.