Mühle R89 review
Sixty-four grams, a closed comb, and the only one of the classic three that ships with a blade. The lightest of them, which cuts both ways.
By Sawyer V. · Published
We have not tested any of this. Everything below is compiled from published manufacturer specifications, and the arithmetic is printed so you can check it. This page carries affiliate links: if you buy through one we earn a commission at no extra cost to you, and it does not change the order of the picks. Full disclosure.
The short version
Buy it if you want a blade in the box and a longer razor than the Merkur. 64 grams over a 94 mm body, chrome-plated with an engraved handle, plain closed comb, made in Germany, and one blade supplied. It is the lightest of the three classic mild razors, which means marginally more of the pressure is yours to control - a small thing that matters in a first fortnight.
| # | Pick | Lasts | Score | Price |
|---|---|---|---|---|
| 1 | Mühle R89 The mildest of the classic three | 5,200 shaves* | 8.7/10 | Check price on Amazon |
No live price is currently verified, so every button here reads Check price instead of a number we cannot stand behind. Why we do it that way.
What is published
64 grams. A 41 by 94 mm envelope. Chrome-plated metal with an engraved handle for grip. A closed comb. Made in Germany. One blade in the box, plus a short instruction sheet.
As with almost everything in this category, what is absent is the geometry: no blade gap, no blade exposure. Mühle describes the razor as being for “ambitious wet shavers” and leaves the actual cutting characteristics undescribed. That is normal and it is still a gap, and it is what our disclosure axis is for.
Sixty-four grams, and why four grams matter
They matter less than the difference between 64 and 37 grams and more than nothing. The R89 is the lightest of the three classic mild razors - Merkur and Edwin Jagger are both 68 - which means fractionally more of the downward force is coming from your hand rather than from the razor.
For somebody arriving from a cartridge razor, more force from the hand is the thing to avoid, because the hand is the part that has not yet learned. It is a small effect. It is also the only mechanical reason to prefer either of the other two, and on our switching axis it is the whole of the difference.
Ninety-four millimeters
This is the R89's real advantage and it is the opposite of the weight point. At 94 mm overall it is meaningfully longer in the hand than the Merkur's 80 mm, and handle length is the most common reason somebody dislikes an otherwise fine razor. If you have large hands, or shave with wet fingers in a shower, that is worth more than four grams.
The Edwin Jagger DE89 is the third point on this triangle: 68 grams like the Merkur and 93 mm like the Mühle, which arguably makes it the best of the three on paper. The roundup ranks all three together.
The blade in the box
One blade is not a supply, and you should order a pack alongside it. But it does mean the razor is usable the evening it arrives rather than sitting on a shelf waiting for a second delivery, and that trivial-sounding difference is a real one. A fortnight's enthusiasm does not survive a week of waiting.
What you put in it afterwards matters more than the razor. The blade roundup makes the case for buying a sampler rather than a hundred of anything, and the blade guide sets out how to run the comparison so the result means something.
Where it sits
The R89 is one of three near-identical propositions and the differences between them are real but small: four grams, fourteen millimeters, one blade. There is no version of this comparison where the wrong choice is a bad razor.
Buy the Mühle if you want a longer razor that works on arrival. Buy the Merkur if you want the heaviest of the three and the two-piece head. Buy the Edwin Jagger if you want both the weight and the length. And if what you actually want is to know what your razor is doing rather than to be told it is mild, the Rockwell 6S is the only razor here that will tell you.
Every pick, with the working
Each entry shows the published specifications, the axis scores they produce and what you give up. The order is the computed order, not a commercial one, and the arithmetic is open underneath every score.
Our pickThe mildest of the classic three
Mühle R89
The R89 is the lightest of the three classic closed combs at 64 grams and the only one that puts a blade in the box, which matters more than it sounds when the alternative is ordering two things and waiting for both. Mühle publishes a 41 x 94 mm envelope and nothing else, which is the one place it is less forthcoming than Edwin Jagger.
- Weight
- 64 g
- Length
- 94 mm
- Material
- Chrome-plated metal, engraved handle
- Head
- Closed comb
- Blade gap
- Not published
- Blades in the box
- 1
- Made in
- Germany
- Refill
- Universal standard
- Warranty
- Not published
- Assumed service life
- 5,200 uses
The arithmetic: 260 shaves a year x 20 years of assumed service life = 5200 shaves.
What it gets right
- Ships with a blade, so it is a complete first purchase on its own
- 64 g — the lightest of the three classics, which suits a lighter touch
- Closed comb, nothing adjustable, chrome-plated with an engraved handle for grip
- Standard blade fitment
Flaws
- Mühle does not publish a blade gap, so its mildness cannot be compared numerically to anything
- Lightest of the three, which means slightly more of the pressure is yours to supply
- One blade in the box is a sample, not a supply
The working behind the 8.7
- How long it lasts: not scored
- Not scored. This is a durable item, not a consumable, so how long it lasts is an assumption about service life rather than something the pack size tells us.
- Ease of switching: 8.0
- Closed comb (+), no adjustment (+), one blade included so it works on arrival (+), 64 g is the lightest of the classic three, so slightly more pressure is yours to control (-).
- Refill economics: 10.0
- The refill is a commodity standard that dozens of factories make, so the price is set by competition and no single maker can raise it.
- What the maker publishes: 8.6
- 6 of 7 specifications a buyer would expect are published: weightG, lengthMm, material, madeIn, headType, bladesIncluded. Not published: bladeGapNote. 6 / 7 x 10 = 8.6.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Mühle R89 listed specifications (Maggard Razors).
No live price is currently verified, so every button here reads Check price instead of a number we cannot stand behind. Why we do it that way.
Questions people actually ask
Is the Muhle R89 better than the Merkur 34C?
Neither is better; they are close enough that the choice comes down to two things. The Muhle is 94 mm long against the Merkur's 80 and ships with a blade. The Merkur is 68 g against the Muhle's 64, which makes it slightly more forgiving of pressure. Pick on handle length and whether you want the razor to work on arrival.
Is the R89 mild?
It is a plain closed comb, which is the mildest configuration a double-edge razor comes in. Muhle does not publish a blade gap, so “mild” here is a description of the head type rather than a figure you can compare to a Rockwell's 0.008 inches. That absence is what costs it on our disclosure axis.
Does the R89 come with blades?
One, per Maggard's listing. That is a sample rather than a supply, but it does mean the razor works the evening it arrives, which the Merkur does not. Order a blade pack alongside it regardless.
What is the difference between the R89 and the R89 Grande?
Handle length and weight; the head is the same. Muhle sells the R89 head on several handles, and the numbers in this review are for the standard chrome version at 64 g and 94 mm overall. Check the listing figures before buying a variant.