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Knife Sharpeners reviews and tests

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Knife Sharpeners – Test Results

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Hundreds of categories, thousands of products, millions of details and user reviews for knife sharpeners. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from knife sharpeners rank are based solely on various data and feedback from actual people who have purchased the products.

73 Results
4.8 292×
Knife sharpener Victorinox Duo pocket size
Knife Sharpener pocket size
Buy with code ALZADAYS10DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 11.61 €
12.90 €
Buy
In stock > 10 pcs
Order Code: EAY5015
4.8 82×
Berndorf Sandrik PROFI LINE
Honing Steel - blade length: 20cm, material: carbon steel, hardness: HRC 60 +/-2
8.99 €
Buy
In stock > 10 pcs
Order Code: BERPR009
4.8 81×
Tescoma Axle AZZA 20cm 884550.00
Honing Steel - special high-carbon brushed steel, ergonomic handle, for AZZA blade cutters and other smooth blade kitchen knives
23.90 €
Buy
In stock > 10 pcs
Order Code: ETS145b
4.8 124×
CATLER EB 900
Knife Sharpener - Electric, for grinding steel, non-slip, anti-corrosive and multi-stage, 3 grinding stages, mains power, trowel for surface comparison, guide rails and sanding dust container included, the grinding surface consists of diamond and resin, handle material plastic
48.90 €
Buy
On the way > 5 pcs
Expected 15/05/2026
Order Code: CATbr64
4.7 93×
GUZZANTIi GZ 005
Knife Sharpener - Guzzanti GZ 005 for knives, electric diamond grinding wheel for grinding steel and ceramic knives, 4 diamond grinding wheels, correct angle and uniform pressure create perfect blades, stainless steel cover, dimensions 200x79x81mm, weight 0.71kg, max power 18W
Buy with code ALZADAYS15DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 39.02 €
45.90 €
Buy
In stock > 5 pcs
Order Code: GUZBN001
4.7 53×
G21 Grinding stone, grit 1000/6000 with guide
Sharpening Stone - for knives, for steel, material of grinding surface corundum, dimensions 20 × 8 cm (W×D), packaging and surface smoother included
37.90 €
Buy
In stock > 5 pcs
Order Code: G21BR325
4.6 235×
LAMART LT2093
Knife Sharpener - 3-stageknife and scissors sharpener made of ABS plastic with a soft finish and non-slip base, material: stainless steel, plastic, colour: stainless steel and black, dimensions: 21 x 9 x 3.5cm
10.59 €
Buy
In stock > 10 pcs
Order Code: LAMBR767
4.8 31×
Steba KS 1
Knife Sharpener - electronic, for all types of knives (metal, ceramic), diamond grinding wheels, precision grinding guidance for ideal grinding angle, two-phase sharpening for perfect results, replaceable grinding head, anti-slip rubber feet, power: 18W, stainless steel/black
Buy with code ALZADAYS10DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 39.51 €
43.90 €
Buy
In stock > 5 pcs
Order Code: STEBN196
4.7 52×
Siguro Grinding machine Takefu, 3 grinding stages
Knife Sharpener - electric, three-chamber (coarse and fine grinding, polishing), diamond grinding wheels, suitable for most kitchen knives, magnet for capturing metal dust, ergonomic design, optimum grinding angle 20°, non-slip feet, for right- and left-handed people, cable length 1,5 m, dimensions 12,6 × 32 × 11,5 cm
Great price 57.90 €
Buy
On the way > 5 pcs
Expected 01/05/2026
Order Code: SGR_KG_E830B
4.9 23×
TESCOMA HOME PROFI Steel 22cm
Honing Steel - made of special grinding steel, ergonomic handle
15.90 €
Buy
In stock > 10 pcs
Order Code: TESOC509
4.7 32×
WESTMARK Abrasive stone
Sharpening Stone - for repairing damaged blades and sharpening knives, grinding stone provided with anti-slip rubber pad for safer use, composed of two different layers of grain: size 400 (red) and 1000 (blue layer), coarser part serves for repair grinding, finer part for final sharpening, abrasive material: corundum
54.90 €
Buy
In stock 4 pcs
Order Code: WESTB564
4.7 43×
Knife Sharpener + Grinding Stone
Knife Sharpener - plastic, metal, grinding wheels and grinding stone, designed for kitchen knives with a straight blade, dimensions: 20 × 3 × 4.5cm
4.49 €
Buy
On the way > 5 pcs
Expected 21/04/2026
Order Code: ORIBR604
4.7 37×
Siguro Bamboo Base, grit 1000/3000 with guide and accessories
Sharpening Stone - on knives, chisels and axes, for wet grinding, double-sided grinding stone with 2 grits, Grit 1000 for fine grinding and edge retention, grit 3000 for perfect smoothing and polishing of the blade, anti-slip silicone pad included, trowel for surface comparison, liquid dispenser, 15° holding angle guide and elegant bamboo base, Dimensions of the grinding surface 18 × 6 × 2.8 cm
Great price 25.90 €
Buy
On the way > 5 pcs
Expected 01/05/2026
Order Code: SGR_KG_W420BB
4.7 29×
G21 Ceramic sharpener 44 cm
Honing Steel made of very hard ceramic with a grain size of 1000, for sharpening and polishing all types of knives, ergonomically shaped handle, protective element, for safe laying on the mat, ideal for damascus and ceramic knives
29.90 €
Buy
Ordered on request
Order Code: G21BR349
4.6 55×
Tescoma PRECIOSO
Knife Sharpener - for rough grinding, sharpening, grinding of saw blades, non-slip handle for safe use
19.90 €
Buy
In stock > 10 pcs
Order Code: TESBN021
4.5 66×
Orava BN-44
Knife Sharpener - multifunctional, electric, grinding wheels reliably sharpen the blade of knives, scissors or even screwdrivers, two-stage sharpening system, guide grooves for the blade to automatically maintain the required angle, fine grinding precisely sharpen blade knives or scissors, suction rubber feet for greater stability during grinding
26.90 €
Buy
In stock > 5 pcs
Order Code: ORABN250
4.6 44×
Siguro Bamboo Base, grit 400/1000 with guide and accessories
Sharpening Stone - on knives, chisels and axes, for wet grinding, double-sided grinding stone with 2 grits, grit 400 for initial sharpening of dull knives, Grit 1000 for fine grinding and edge retention, anti-slip silicone pad included, trowel for surface comparison, liquid dispenser, 15° holding angle guide and elegant bamboo base, Dimensions of the grinding surface 18 × 6 × 2.8 cm
Great price 32.90 €
Buy
In stock > 5 pcs
Order Code: SGR_KG_W120BB
4.6 50×
Anysharp knife sharpener in blister silver
Knife Sharpener - for kitchen knives AnySharp - the best knife sharpener you could ask for. Easily washable plastic body, attachment to any pad by suction mechanism. 10 years warranty, perfectly stable, suitable for left-handed users. It sharpens your knife easily and like a professional.
10.90 €
Buy
In stock > 10 pcs
Order Code: ANYBN927
4.8 19×
Guzzanti GZ 011
Knife Sharpener - Electric, for grinding ceramics and steel, 3 grinding stages, Grinding angle 15°, mains power, input voltage 230 V, power adapter, guide rails and sanding dust container included, the grinding surface consists of diamond and ceramic, handle material plastic
Buy with code ALZADAYS15DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 50.92 €
59.90 €
Buy
In stock 3 pcs
Order Code: GUZZbrs39
4.5 94×
Orava BN-40
Knife Sharpener - 40W, two-stage focusing system, blade guide grooves, fine sharpening
25.08 €
Currently Unavailable
Order Code: EAD4200y
4.5 68×
Orava grinder BN-45 B
Knife Sharpener Electric knife grinder Diamond grinding wheels reliably sharpen knife blades The quick and easy way to sharpen kitchen and sporting knives Two-stage sharpening system Blade guide grooves automatically maintain the required angle Precise initial coarse grinding in the guide grooves creates the desired blade edge angle Fine resharpening sharpens the blade precisely Power supply: 220 - 240V~ 50Hz, 40 W
32.99 €
Buy
Ordered on request
Order Code: ORABN240
4.7 21×
Victorinox diamond sharpener oval 26cm plastic
Honing Steel , diamond coated abrasive steel, black plastic handle with hanging loop, total length of the abrasive part is 26cm
38.90 €
Buy
In stock > 5 pcs
Order Code: VICBR044
4.5 41×
G21 Guide for sharpening on stone
Sharpening Stone - for knives, for ceramics, grinding surface material ceramic, grinding surface dimensions 3 × 9 cm (L × W)
4.90 €
Buy
In stock > 5 pcs
Order Code: G21BR332
Great price 28.90 €
Buy
On the way > 5 pcs
Expected 01/05/2026
Order Code: SGR_KG_W620BB
 

Knife Sharpeners reviews and tests

knifeWie man Messer richtig schärft (ANLEITUNG) Ohne ein scharfes Messer geht es in der Küche nicht. Doch was tun, wenn es so stumpf ist, dass es geradezu gefährlich wird? Natürlich schärfen. In unserem Artikel erklären wir, wie Sie Messer schleifen. Das ist überhaupt nicht schwierig.
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