--- product_id: 522243390 title: "Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black" brand: "grandslam" price: "€ 10.22" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.it/products/522243390-natural-professional-straight-razor-sharpening-stone-wet-stone-knife-sharpener store_origin: IT region: Italy --- # Fast self-sharpening grindstone action Water-activated, no oil needed Dual grit 3000 for precision sharpening Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black **Brand:** grandslam **Price:** € 10.22 **Availability:** ❌ Out of Stock ## Summary > πŸͺ“ Sharpen like a pro, glide like a boss! ## Quick Answers - **What is this?** Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black by grandslam - **How much does it cost?** € 10.22 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/522243390-natural-professional-straight-razor-sharpening-stone-wet-stone-knife-sharpener) ## Best For - grandslam enthusiasts ## Why This Product - Trusted grandslam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Portable Power:** Lightweight 1-pound design for sharpening anywhere, anytime - β€’ **Dual Grit Mastery:** 3000 grit for flawless edge refinement and polishing - β€’ **Effortless Efficiency:** Self-sharpening stone reduces maintenance and boosts your workflow - β€’ **Water-Only Sharpening:** Eco-friendly, mess-free sharpening with just waterβ€”no oils required - β€’ **Universal Compatibility:** Perfect for chef, hunting, pocket knives, scissors, axes & more ## Overview The Grandslam Natural Professional Straight Razor Sharpening Stone is a dual grit 3000 whetstone designed for fast, efficient sharpening and polishing of all knife types. Water-activated and oil-free, it offers a mess-free experience with self-sharpening properties that reduce maintenance. Lightweight and versatile, it’s ideal for chefs, hunters, and tool enthusiasts seeking precision edges on the go. ## Description The sharpening stone is suitable for any daily sharpening, such as repairing the knives with big cutting edges, and polishing the knives, the sharpening stone will help you to make the knives more smooth No oil needed, just put the stone into water for 10-15 minutes before using and they are ready to use. You can always adding water on it while sharpening, with water the lubricating effect of grinding will be great and helps you to save strength whetstone are compatible with all kinds of knives, including Chef knife, Hunting Knife, Pocket Knife,Japanese knife, butcher knife, paring knife, BBQ knife, Scissor, Chisel, Blade. Also works for hatchets, axes, carving and gardening tools This grindstone is quicker in pulping and high in self sharpening. When the grindstone is grinded, the new edges and corners will come up very fast, and the self sharpening property is good. Therefore, the grinding wheel dressing is not very frequent, and the work efficiency can be improved Knife sharpener stone uses Water for sharpening, so no need of expensive sharpening/honing oils and No Mess while sharpening & it can be easily cleaned using water Review: Impressed Review: Stone is amazing finisher and for tuch ups on straight razors ! ## Features - The sharpening stone is suitable for any daily sharpening, such as repairing the knives with big cutting edges, and polishing the knives, the sharpening stone will help you to make the knives more smooth - No oil needed, just put the stone into water for 10-15 minutes before using and they are ready to use. You can always adding water on it while sharpening, with water the lubricating effect of grinding will be great and helps you to save strength - whetstone are compatible with all kinds of knives, including Chef knife, Hunting Knife, Pocket Knife,Japanese knife, butcher knife, paring knife, BBQ knife, Scissor, Chisel, Blade. Also works for hatchets, axes, carving and gardening tools - This grindstone is quicker in pulping and high in self sharpening. When the grindstone is grinded, the new edges and corners will come up very fast, and the self sharpening property is good. Therefore, the grinding wheel dressing is not very frequent, and the work efficiency can be improved - Knife sharpener stone uses Water for sharpening, so no need of expensive sharpening/honing oils and No Mess while sharpening & it can be easily cleaned using water ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H2PYYCZ | | Best Sellers Rank | #257,254 in Home Improvement ( See Top 100 in Home Improvement ) #192 in Sharpening Stones | | Brand | Grandslam | | Colour | Black | | Customer Reviews | 3.9 out of 5 stars 72 Reviews | | Enclosure Material | Stone | | Grit Type | Coarse | | Item Weight | 454 g | | Manufacturer | Grandslam | | Material | Stone | | Number of Items | 1 | | UPC | 190083121348 | ## Product Details - **Material:** Stone - **Brand:** Grandslam - **Item Weight:** 454 g - **Grit Type:** Coarse - **Number of Items:** 1 - **Manufacturer:** Grandslam - **UPC:** 190083121348 ## Images ![Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black - Image 1](https://m.media-amazon.com/images/I/41TcHIYjU5L.jpg) ![Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black - Image 2](https://m.media-amazon.com/images/I/51GLSnR7jUL.jpg) ![Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black - Image 3](https://m.media-amazon.com/images/I/61tqO0cXrSL.jpg) ![Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black - Image 4](https://m.media-amazon.com/images/I/411idH2e28L.jpg) ![Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black - Image 5](https://m.media-amazon.com/images/I/61EMOQ0j6iL.jpg) ## Questions & Answers **Q: Is this stone dark black, like in some of the pictures? Or more to the grayish color??** A: mine is grayish in color. **Q: Is this a natural stone? What is the grit? How long does it take to sharpen?** A: Yes, natural stone. Very smooth fine grit. Good for razor blades. You have to spen quality time to sharpen. **Q: Is the the stone that they sell as black a diferent stone then the ones that come with a strop or are all the stones the same?** A: It is a finer grit and is ideal for use just before using the leather. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Impressed *by H***E on 4 January 2025* ### ⭐⭐⭐⭐⭐ Stone is amazing finisher and for tuch ups on straight razors ! *by A***N on 26 October 2024* ### ⭐⭐⭐⭐⭐ Finishing stone *by J***X on 22 September 2024* ## Frequently Bought Together - Natural Professional Straight Razor Sharpening Stone, Wet Stone Knife Sharpener Stone Grindstone,Dual Grit Whetstone 3000, Polishing Stone for Cut throat Razor & Chef Knives& Angle Guide Black - Straight razors for men,Straight Edge Barber Razor Premium Stainless Steel Shaver Razor with Shaving Strop for Men Home (NO.179-1) - G.B.S Leather Strop 30ml Conditioning Paste Professional Hone and Sharpen your Shaving Razor, blade, knives, cutlery and tools- Leather Balm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/522243390-natural-professional-straight-razor-sharpening-stone-wet-stone-knife-sharpener](https://www.desertcart.it/products/522243390-natural-professional-straight-razor-sharpening-stone-wet-stone-knife-sharpener) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*