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🔪 Sharpen Like a Pro, Slice Like a Boss!
The KITANIS Diamond Sharpening Stone is a premium 3-sided whetstone featuring 400, 1000, and 6000 grit surfaces made from industrial diamond and ceramic materials. Designed with a non-slip silicone base and edge grip holder, it ensures safe, stable sharpening. Its unique honeycomb design and dedicated water holes optimize sharpening efficiency and durability. Ideal for a wide range of blades—from kitchen knives to outdoor tools—this compact, easy-to-use sharpener delivers professional results for both beginners and experts.






| ASIN | B0CHB4NDWQ |
| Brand | KITANIS |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (50) |
| Date First Available | 5 October 2023 |
| Item Weight | 581 g |
| Material | Stone |
| Model Number | KIT-up2 |
| Product Dimensions | 25.4 x 10.16 x 6.86 cm; 581 g |
T**T
This does an excellent job of keeping our kitchen knives, safely sharp. No slipping. The knife cuts where you put it on a vegetable, after sharpening. I like that it has a quick, carbide draw sharpener for garden and rougher knives, or for repairing a damaged knife. The 1000 grip panel is the extra touch for good kitchen work and hunting knives. My pocket knife, which is a tool and used as such, is quickly brought back with just a few strokes on the 400 grit and 600 grit. A few swipes on the 1000 grit panel if it is the end of the day. This sharpener is NOT meant for sharpening scissors or shears, but if you understand what you are doing, it works great for that chore. If you haven’t been educated to know how different scissors need to be sharpened, don’t do it, you will ruin you scissors. This knife sharpener will not ruin them, you will. I pulled my neighbor’s hedge shears out of his garbage, spent 5 minutes with it, then set it by his garage door. Now, he loves it. This is not a, “no-brainer,” sharper. But, a no-brainer sharpener will not get a knife half as sharp as this will if you take 15 minutes to learn how to properly sharpen a knife. It is very reasonably priced, and safe to use. I will buy again
M**N
Does what it says
M**E
1000-grit side has defects. Ceramic plate cracked in 2 corners upon first use.
K**N
Great buy and works great! Have used a sharpening stone and basic kitchen sharpeners before. They didn’t give the same kind of results as this Diamond 3 sided sharpening stone block. Sharpened all kitchen knives and pocket knives. Kitchen knives were really dull, smashing fruits and veggies before cutting. Pocket knives had nicks and chips from use. Used all three sides in order on all knives. Now all knives cutting like new. Especially nice is the pairing knife’s which can cut thin slices no problem on tomatoes. Definitely recommend. I drizzle some water on all three sides before use.
S**R
As advertised, Great value. With a little practice sharpening kitchen knives extremely sharp.
Trustpilot
2 weeks ago
2 months ago