Hario Skerton Plus: The Manual Grinder That Actually Holds Up

The Hario Skerton Plus is a manual ceramic conical burr grinder, and it's one of the most recognized names in budget hand grinders for good reason. For around $45-55, you get genuine burr grinding, low heat transfer, and a grind quality that legitimately beats anything with spinning blades at twice the price. If you've been grinding with a blade grinder or using pre-ground coffee and want to understand what fresh-ground actually tastes like without spending $100+, this is where most people start.

I want to give you a real picture of what the Skerton Plus does well, where it has limitations, how it compares to competitors at similar prices, and who should buy it versus who should look at something else. There are real strengths here and a few genuine frustrations that show up once you're actually using it daily.

What Changed from the Original Skerton

The "Plus" in Skerton Plus refers to a meaningful hardware update from the original Skerton. Hario added a stabilizer plate at the bottom of the burr mechanism, which reduces wobble in the upper burr.

This matters because the original Skerton had a notable problem: the upper burr could rock back and forth during grinding, causing inconsistent grind size. You'd set it for medium and get a mix of medium and coarse. The stabilizer plate in the Plus version reduces but doesn't entirely eliminate this issue. I'll come back to that in a moment.

The Plus also added a rubber grip on the glass body, which makes grinding easier to hold. The lid pops off and doubles as a coffee scoop, which is a small but genuinely useful design touch. The capacity is about 100g of beans, which is more than enough for multiple cups.

Grind Quality: What You Actually Get

The Skerton Plus uses ceramic conical burrs. Ceramic is preferred for manual grinders because it stays cool and doesn't conduct heat the way steel burrs do. Heat affects flavor, so ceramic is a real advantage in hand grinders even at entry-level prices.

For coarse grinds (cafetiere, cold brew, percolator), the Skerton Plus performs excellently. The grind is consistent, the particle size distribution is tight, and you get a noticeably cleaner cup compared to blade-ground coffee. If you're making French press every morning, this grinder earns its price quickly.

For medium grinds (drip coffee, Aeropress), it performs well with some caveats. You'll occasionally get a slightly wider particle range than premium grinders produce, but for the price it's genuinely good.

For fine grinds (espresso, moka pot), the Skerton Plus has limitations. The stabilizer plate helps, but fine grinding amplifies any burr wobble because the tolerances required are so tight. You can get a usable fine grind for a moka pot. For espresso with a home machine requiring consistent pressure extraction, the Skerton Plus will frustrate you. It's not precise enough for that use case.

The Grind Setting System

The Skerton Plus uses a nut-based adjustment at the bottom of the burrs. You unscrew the central nut to loosen, adjust the position, and tighten. This isn't a numbered system, so you're estimating grind coarseness by feel and counting turns.

This is one of the main practical limitations of the Skerton Plus. Returning to a previous setting requires memory or notes. If you grind espresso one day and cafetiere the next, you'll spend time re-dialing. Grinders with numbered or clicked settings are significantly more convenient for multi-method households.

Hario's other manual grinder, the Mini Mill, has the same system but a more compact body. The Porlex JP-30 uses a similar grind nut but with better manufacturing tolerances.

Grinding Speed and Effort

A double espresso dose (18g) takes about 2-3 minutes to hand grind on the Skerton Plus. A cafetiere dose (28-35g) takes 3-5 minutes. These times vary with your grind setting since coarser grinds go faster.

Some people find hand grinding meditative. Others find it annoying at 6am. I think it's worth being honest about this. If you make coffee once a day and have a few minutes, it's fine. If you want coffee ready in 30 seconds from bean to cup, a hand grinder is the wrong category.

The effort level is moderate for coarse grinds and gets notably harder as you go finer. Espresso-fine grinding on the Skerton Plus is tiring enough that it rules out high-volume use.

How It Compares to Similar Manual Grinders

At around $45-55, the Skerton Plus competes with:

Hario Mini Mill Slim: Smaller, plastic body, same burr mechanism. Cheaper at around $30-35. Good for travel or if counter space is the priority. Less capacity.

Porlex JP-30: Similar price to Skerton Plus ($50-60). Uses stainless steel burrs, slightly better manufacturing precision. Many home brewers prefer it for the sturdier feel and more reliable burr alignment. A genuine competitor worth comparing.

Comandante C40 Nitro Blade: Much more expensive at $185-230. Uses high-nitrogen steel burrs with exceptional consistency. Not in the same price class but represents what "better" looks like if you want to keep hand grinding long-term.

JavaPresse Manual Grinder: Cheaper at $25-35, but the ceramic burrs are lower quality and grind consistency suffers noticeably. The Skerton Plus is meaningfully better.

If you want to see how manual grinders compare to the full range of electric options, I put together a guide to the best coffee grinders that includes both categories across different price points.

The Cleaning Reality

The Skerton Plus disassembles fully for cleaning. The glass chamber, burr assembly, and collection jar all come apart. Ceramic burrs should be cleaned dry or with a brush since water can affect the ceramic surface over time. A stiff dry brush works well.

The glass jar cleans easily in a dishwasher or by hand. The rubber grip on the jar is removable for thorough cleaning.

One small practical note: grounds can cling to the inside of the central burr shaft. A pipe cleaner or narrow brush reaches that area. It takes 3-5 minutes to clean properly, which adds up if you're brewing multiple times a day.

When to Choose the Skerton Plus Over an Electric Option

The Skerton Plus wins in a few specific scenarios:

No electricity required, so it works for camping, travel, or blackouts. The manual mechanism is reliable over long periods.

Lower heat generation. Electric grinders, especially cheap ones, generate heat from the motor. This can slightly alter coffee flavor. Hand grinding stays cool throughout.

Entry price for burr grinding. At $45-55, you're paying less than most entry-level electric burr grinders for a comparable or better grind quality for non-espresso methods.

If you're comparing it to electric options around the same price, though, the math shifts. An electric burr grinder at $60-80 (like the Bodum Bistro or basic models from Cuisinart) will be less consistent than the Skerton Plus but far more convenient. Whether consistency or speed matters more to you is the deciding question.

The top coffee grinder guide covers what those tradeoffs look like across different budget ranges and brew methods.

FAQ

Is the Hario Skerton Plus good for espresso?

Not really. It can produce a fine grind, but the burr wobble inherent in its design means the particle distribution is too uneven for reliable espresso extraction. For moka pot, it works adequately. For a proper espresso machine requiring tight consistency, it will frustrate you. Look at a grinder like the Comandante C40 or a budget electric burr grinder with espresso settings if that's your primary method.

How many cups can you grind at once?

The Skerton Plus holds about 100g of beans in the hopper, which is roughly 5-7 cups of drip coffee or 5-6 double espresso doses. In practice, most people grind per session rather than loading a full hopper.

Does the Skerton Plus work for cold brew?

Yes, cold brew uses a very coarse grind and the Skerton Plus handles coarse grinding better than anything else in this price range. If cold brew is a regular use case, the Skerton Plus is an excellent match.

How long do the ceramic burrs last?

Ceramic burrs last a long time under normal home use, typically several years. They're harder than steel and resist dulling well. Hario sells replacement burr sets if you eventually need them. The main failure mode is cracking from dropping the burr assembly, not wear from grinding.

The Honest Summary

The Hario Skerton Plus earns its reputation as one of the best entry-level manual grinders. For cafetiere, cold brew, pour over, and drip coffee, it produces grind quality that outperforms every blade grinder and most cheap electric options. The stabilizer plate makes it measurably better than the original Skerton.

Its real limitations are the absence of numbered grind settings, moderate effort for fine grinding, and burr wobble that makes espresso unreliable. If those limitations fit your use case, buy it. If you need numbered settings for easy adjustment, look at the Porlex. If you need espresso precision, save more money for a different tool.

For daily cafetiere brewing, the Skerton Plus is one of the most sensible purchases in home coffee.