Coffee enthusiasts, get ready to step up your brewing game with this Tuni conical burr grinder! With 48 - yes, forty-eight - precision grind settings, you can dial in the perfect consistency for espresso, drip, cold brew, or French press. The patented 40mm conical burrs operate at a low 450 RPM to minimize heat and static, which means your coffee grounds stay cool and don't stick everywhere. The electronic timer lets you customize grind time in 0.5-second increments up to 40 seconds, and you can adjust for 2 to 12 cups. The LED touchscreen makes operation super intuitive. It's compact (7.08x4.52x14 inches) but has a generous 250g bean hopper plus an extra 75g grounds container. The detachable portafilter holder fits 51-58mm portafilters, or use the dosing cup for other brewing methods. The anti-fingerprint stainless steel finish keeps it looking sleek, and there's even a soft brush attached to the lid for easy cleaning. If you see E1 error, it just means the grinder overheated from continuous use - let it cool for 10 minutes. E3 means the hopper isn't fully engaged. Comes with everything you need including responsive support. Seriously, once you taste coffee from freshly ground beans, you'll never go back to pre-ground!