{"product_id":"noumii-rolling-knife-sharpener-kit-beech-wood-dual-angle-15-20-magnetic-2-stage-400-3000grit","title":"Noumii Rolling Knife Sharpener Kit — Beech Wood Dual-Angle 15°\/20°, Magnetic 2‑Stage 400\/3000Grit","description":"\u003cp\u003e\u003cstrong\u003eNoumii Rolling Knife Sharpener Kit is a compact, dual-angle sharpening system that uses magnetic positioning and two abrasive wheels to restore and refine kitchen knives quickly and safely.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for both busy home cooks and professional chefs, this roller-style sharpener combines a 2-stage abrasive system with fixed 15° and 20° angles so you get consistent edge geometry without measuring or guesswork. Housed in a premium beech-wood body and secured with N48 magnets and a non-slip base, the unit keeps blades steady while you roll the diamond and stainless steel discs to restore a keen cutting edge.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the two-stage system sharpen different levels of dullness?\u003c\/h3\u003e\n\n\u003cp\u003eThe Noumii kit uses a 400-grit diamond disc to quickly remove metal and re-establish edge angle on moderately dull blades, followed by a 3000-grit stainless-steel disc to polish and refine the edge for smooth, precise cutting. The two-stage process is practical: the coarse wheel reshapes and the fine wheel hones for long-lasting sharpness.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e400 grit diamond wheel for edge repair and metal removal\u003c\/li\u003e\n  \u003cli\u003e3000 grit stainless-steel wheel for smoothing and polishing\u003c\/li\u003e\n  \u003cli\u003eUse coarse then fine for best results; repeat fine passes for a cleaner finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy are fixed 15° and 20° angles useful for kitchen knives?\u003c\/h3\u003e\n\n\u003cp\u003eFixed angle choices let you match the sharpener to your knife’s intended use: 15° gives a more acute edge for delicate slicing, while 20° provides a tougher edge better suited to daily chopping. Choosing the correct angle preserves edge integrity and reduces over-grinding compared with freehand sharpening.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e15° for fine slicing and high-precision blades\u003c\/li\u003e\n  \u003cli\u003e20° for general-purpose kitchen knives and durability\u003c\/li\u003e\n  \u003cli\u003eSimple angle selection prevents inconsistent edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the magnetic and non-slip design improve safety and accuracy?\u003c\/h3\u003e\n\n\u003cp\u003eN48 magnets hold the knife securely against the guides so the blade won't twist or slip while you roll. A non-slip base keeps the sharpener stable on countertops, minimizing movement and making each pass more accurate and safer for the user.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eN48 magnets clamp the blade for consistent contact with the wheels\u003c\/li\u003e\n  \u003cli\u003eNon-slip base prevents sliding during sharpening strokes\u003c\/li\u003e\n  \u003cli\u003eStable setup reduces the chance of uneven sharpening or accidents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat knives and situations is this sharpener best suited for?\u003c\/h3\u003e\n\n\u003cp\u003eThe Noumii Rolling Knife Sharpener is compatible with most straight-edged knives—from chef’s knives to pocket knives and utility blades—so you can maintain a wide range of tools without multiple devices. It’s not intended for serrated blades or ceramic knives, which need specialized care.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks on chef’s knives, santokus, paring knives, and pocket knives\u003c\/li\u003e\n  \u003cli\u003eNot recommended for serrated or ceramic edges\u003c\/li\u003e\n  \u003cli\u003eIdeal for routine maintenance and edge restoration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you value reliable, repeatable sharpening without professional training, this kit suits home cooks who want restaurant-quality edges and chefs who need a compact bench or kitchen tool. The elegant beech-wood finish and gift-ready packaging also make it a refined present for food lovers and culinary students who appreciate durable, precise tools.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I sharpen serrated knives with the Noumii roller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Noumii roller is for straight-edged metal blades; serrated and ceramic knives need specialized tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many passes are needed to restore a dull kitchen knife?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically a few coarse passes on the 400 grit then several fine passes on the 3000 grit suffice; exact number depends on blade condition.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Noumii","offers":[{"title":"Default Title","offer_id":49211479916763,"sku":"B0FBL7V5DN","price":48.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/noumii-sharpener-front-view-beech-wood.jpg?v=1788295790","url":"https:\/\/homelypantry.co.uk\/products\/noumii-rolling-knife-sharpener-kit-beech-wood-dual-angle-15-20-magnetic-2-stage-400-3000grit","provider":"The Homely Pantry","version":"1.0","type":"link"}