{"product_id":"olfa-kb-multi-purpose-art-blades-pack-of-25","title":"Olfa KB Multi-Purpose Art Blades — Pack of 25","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe blade is everything in precision cutting. A sharp blade requires less pressure, produces a cleaner edge, and gives significantly more control over the cut — which is why keeping a good stock of replacement blades is as important as the knife itself. These are the genuine Olfa KB blades, made in Japan to the same exacting standard as the rest of the Olfa range, and the correct replacement for the Olfa AK-1 Standard Art Knife.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOlfa's blade-making heritage traces back to traditional Japanese sword-making techniques — a lineage that informs every stage of the production process, from the selection of premium carbon tool steel through to the precise multi-step honing process that gives each blade its edge. The result is a blade with exceptional initial sharpness and superior edge retention, meaning it holds that sharpness longer through use than cheaper alternatives. The blade width is 6mm with an acutely pointed tip suited to detailed and intricate cutting work.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThese blades are compatible with the Olfa AK-1 Standard Art Knife and the Olfa AK-4 Cushion Grip Art Knife. They are suitable for cutting paper, card, acetate, vinyl, foam core, film, fabric, and a wide range of other fine art, craft, and graphic design materials.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe pack of 25 gives a practical working supply — enough to change blades regularly as recommended without running out mid-project. A sharp blade is a safe blade, and replacing blades frequently is both good practice and good economics when working with precision cutting tools.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always use appropriate care when changing and disposing of used blades. Follow the disposal guidelines recommended by your local authority for used cutting blades.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhich Olfa knives do KB blades fit?\u003c\/strong\u003e KB blades are the correct replacement for the Olfa AK-1 Standard Art Knife and the Olfa AK-4 Cushion Grip Art Knife. Always use genuine Olfa replacement blades to ensure correct fit, safe operation, and the cutting performance the knife is designed to deliver.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow often should blades be changed?\u003c\/strong\u003e As soon as any drag, pulling, or reduction in cutting quality is noticed. A blade that requires extra pressure to cut is both less accurate and less safe than a sharp one. With a pack of 25, there is no reason to persist with a dull blade — change it and get back to clean, controlled cutting immediately.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat materials can KB blades cut?\u003c\/strong\u003e They are suited to paper, card, mount board, acetate, vinyl, film, foam core, rubber, fabric, and a wide range of art, craft, graphic design, and model-making materials. For best results on any material, use with an Olfa self-healing cutting mat to protect your work surface and extend blade life.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAre these genuine Olfa blades?\u003c\/strong\u003e Yes. These are genuine Olfa KB blades, made in Japan. Always use genuine Olfa blades in Olfa knives — non-genuine alternatives may not fit correctly or meet the safety and performance standards the knife is designed around.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow many blades are in the pack?\u003c\/strong\u003e 25 blades per pack.\u003c\/p\u003e","brand":"Groves","offers":[{"title":"Default Title","offer_id":57019854651767,"sku":"KB","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0076\/2288\/5428\/files\/kbblade.jpg?v=1776435288","url":"https:\/\/craftandcanvas.co.uk\/products\/olfa-kb-multi-purpose-art-blades-pack-of-25","provider":"Craft and Canvas","version":"1.0","type":"link"}