Lansky QuadSharp Sharpener

S... Review confirmed by purchase

80%

19.08.2026

Review for model:

This sharpener works better for quickly touching up a knife’s edge than for fully sharpening it, if you want a really very sharp result. I keep it in my backpack just in case, and for that kind of use it works well.

All of these sharpeners are just cheap, basic travel models; they are not suitable for properly sharpening a knife for an extended period. I even found a video from 9 years ago where someone tries to sharpen a knife, but does it very poorly — although the main problem isn't him, but the weak sharpener. Only a proper sharpening stone is suitable for sharpening knives. Such poor-quality sharpeners can only damage the knife or temporarily improve it, for example in emergency situations in the forest, but since they weigh as much as a small stone, it's better to just invest in a sharpening stone right away. Unfortunately, I already bought it and regret it, because nearly 100 PLN was wasted and I can't return it.

K... Review confirmed by purchase

100%

22.02.2026

Review for model:

The product matches the description, the sharpener is very easy to use – just slide it 4–5 times and the knife is sharp, as long as it is not chipped. The instructions provide recommended sharpening angles for different types of knives.

M... Review confirmed by purchase

100%

09.02.2026

Review for model:

Very good sharpener – it is light, comfortable, and quite compact. I managed to change the sharpening angle on several knives with a flat grind, and then I finished sharpening with the orange Lansky sharpener. A few strokes were enough to make the edge perfectly smooth. I can wholeheartedly recommend this product. When this one wears out, I will definitely buy another.

M... Review confirmed by purchase

100%

09.02.2026

Review for model:

Very good sharpener – it's lightweight, convenient to use, and rather compact. I sharpened several knives with a flat grind using it; about 6-8 strokes were enough for the knife to probably reach its maximum sharpness at the chosen sharpening angle. I can wholeheartedly recommend it. When this model wears out, I will definitely buy a new one.

A... Review confirmed by purchase

100%

25.01.2026

Review for model:

Good morning. The sharpener works great. It’s small, which makes it handy and easy to take anywhere. It seems solid, so it should last a long time. Nice design, nice color, and the option to choose different sharpening angles.

The sharpener is compact, making it easy to take on longer trips to the forest, family outings, or simply to use in the kitchen for sharpening knives. No matter where you are, you can always have a sharp knife at hand.

It fulfills its function perfectly. A small, solid tool, ideal both for trips and home use, to sharpen knives. I most often use it with my survival knife. It will last me a very long time. I definitely recommend it.

K... Review confirmed by purchase

100%

04.10.2025

Review for model:

Great sharpener, kitchen knives are razor sharp! Small, fits in a pocket. I plan to buy the diamond version for comparison.

P... Review confirmed by purchase

100%

31.08.2025

Review for model:

Excellent sharpener in a compact size. You can take it with you to sharpen a knife outside the home. I've been using it for a year and it still works great. Perfect for your pocket.

Ł... Review confirmed by purchase

100%

14.08.2025

Review for model:

I'm picky when it comes to knife sharpness. I’ve tested many sharpeners, and this one is solid – even someone with no experience can sharpen a knife well with its help.

A... Review confirmed by purchase

100%

07.01.2025

Review for model:

Very handy and small sharpener that easily fits in your pocket. As described, I use it for both kitchen knives and garden tools.

P... Review confirmed by purchase

100%

03.01.2025

Review for model:

Great sharpener, small size. Easy to take on any kind of outing so you can sharpen your knife in the field. I’ve been using it for a year and it still works flawlessly. Ideal for your pocket.

I bought it long ago and I'm satisfied – it's small, well-made, and its color makes it easy to find in a box. It sharpens knives well. I generally recommend it.

A practical and lightweight sharpener that has everything you need to quickly sharpen knives in an emergency. The price is adequate for the quality, and in my opinion, the quality-to-price ratio is very good. Great gift idea.