Cost-Effective Hand Grinder Recommendations - Introduction to Japan's Renowned Hario Hand Grinder

FrontStreet Coffee - Hario Hand Grinder Recommendation

Some friends ask FrontStreet Coffee what grinder brand to buy for making coffee at home, so here is an introduction to the Hario hand grinder.

The HARIO Lightweight Hand Grinder has been on the market for a long time. Recently a new transparent black model, the MSS-1DTB, was launched. Its main change is turning the screw at the top, where the handle connects to the central shaft, into a hexagonal shape for greater durability. Everything else stays the same, with washable conical ceramic burrs that can be fully rinsed with water, letting you clean the grinder more thoroughly and say goodbye to stale oil odors.

The HARIO MSS-1DTB's transparent base holds up to 24 grams of grounds, roughly enough for two cups. Since the coffee-to-water ratio for brewing generally falls between 1:12 and 1:15, 12 grams of grounds will brew 140-180 ml of coffee.

The adjustment knob sits below the burrs and tightens clockwise and loosens counterclockwise. To set the right coarseness for pour-over, first turn the knob to its tightest position, then loosen it by about one and a half turns. Because these are conical burrs, the resulting particles are somewhat diamond-shaped, which experience suggests performs better in mouthfeel and sweetness.

Loosen the burr further and it comes apart easily. Conical burrs work on the principle of differing diameters top and bottom, so beans are pushed from top to bottom and gradually ground finer, with particles smaller than the gap falling through. The MSS-1 ceramic burr measures roughly 19mm at the top and 31mm at the bottom, with a spiral design to catch and advance the beans.

Using it is simple: open the top lid, add coffee beans, close the lid, snap the stainless steel handle into place, and turn clockwise. You will feel significant resistance at first, but continued rotation becomes easier. Medium-dark roasted beans are recommended; very light roasts are hard and take more effort. You don't need to wash the burrs after every use, either, only when the grinder has sat unused for a long time, since the coffee oils clinging to the burrs oxidize and go stale. Only then should you rinse with water and detergent.

Knowledge Extension

Hand grinders are easy to carry, more affordable, and add to the enjoyment of making coffee. The feeling of grinding is quite stress-relieving; it simply takes more time and effort.

Arabica has many subspecies, all descended from Ethiopia's oldest Typica and Yemen's Bourbon, transplanted to Central and South America or Asia and then varying over time.

FrontStreet Coffee Recommendation

A hand grinder plus a good dripper is a great home setup, and the V60 is the classic pour-over choice. Hario, founded in Tokyo in 1921, was originally a glassmaker producing heat-resistant instruments for research institutions, and in 2004 it redesigned the V60 into the familiar form, named for its 60° cone and V shape and released a year later. The cone and single large hole let the brewer control flow directly, making the V60 ideal for the floral, fruit-forward coffees of the third wave.

With a capable grinder, fruit-forward beans really shine. FrontStreet's Gedeb cooperative coffee from Yirgacheffe brings citrus, berries, florals, and a green tea finish; FrontStreet's Huakui is packed with tropical fruit; and FrontStreet's Strawberry Candy Geisha blend and raisin-rich Mozart are similarly suited to the V60. FrontStreet favors the resin version of the Hario V60, since resin blocks heat loss and holds the smallest tolerances in mass production.