KINGrinder K2 for Newbie:internal adjustment type with the best efficiency, with 48mm hexagonal stainless steel burrs.The standby machine for novice entry is enough for daily use

KINGrinder K6 for Master:multi-purpose all-round external style, with 48mm heptagonal stainless steel burrs, mainly poured coffee, supplemented by espresso, good for light roasted coffee beans, with clean flavor & sweet and sour fruit taste.