K1 K2 K3 K4 K5 K6
Pour-over
Espresso
Adjustment Design Interior Interior Interior Exterior Interior Exterior
Clicks per Round 40 clicks 40 clicks 40 clicks 60 clicks 40 clicks 60 clicks
Microns per click 18 μm 18 μm 18 μm 16 μm 18 μm 16 μm
Burr
Burr Materials Stainless Steel Burr Stainless Steel Burr Titanium-Coated Burr Stainless Steel Burr
Burr Size 38mm 48mm 48mm 48mm
Hopper Volume 20~25g 20~25g 20~25g 30~35g 20~25g 30~35g
Catch-cup PP Aluminum PP Aluminum Aluminum Aluminum
Weight 515g 555g 535g 585g 595g 630g 595g 630g
Friendly Cleaning
6.35mm Drill
Wooden Ball Circle Circle Conical Conical
Retail Price $69 $77 $89 $97 $119 $139 $129 $149