--- product_id: 231671365 title: "10523 Serrated Utility Knife Replacement Blades, Finger-Friendly, Heavy Duty Dual-Edge Ceramic Safety Blades with A Serrated Edge (Pack of 2)" brand: "slice" price: "R667" currency: ZAR in_stock: true reviews_count: 1 category: "Slice" url: https://www.desertcart.co.za/products/231671365-10523-serrated-utility-knife-replacement-blades-finger-friendly-heavy-duty store_origin: ZA region: South Africa --- # 11X longer-lasting ceramic blades Heavy-duty serrated edge for tough cuts Finger-friendly safety design 10523 Serrated Utility Knife Replacement Blades, Finger-Friendly, Heavy Duty Dual-Edge Ceramic Safety Blades with A Serrated Edge (Pack of 2) **Brand:** slice **Price:** R667 **Availability:** ✅ In Stock ## Summary > 💎 Cut smarter, safer, and longer—because your tools should keep up with your hustle. ## Quick Answers - **What is this?** 10523 Serrated Utility Knife Replacement Blades, Finger-Friendly, Heavy Duty Dual-Edge Ceramic Safety Blades with A Serrated Edge (Pack of 2) by slice - **How much does it cost?** R667 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/231671365-10523-serrated-utility-knife-replacement-blades-finger-friendly-heavy-duty) ## Best For - slice enthusiasts ## Why This Product - Trusted slice brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rust-Free Reliability:** Non-magnetic, non-sparking ceramic means blades stay sharp and corrosion-free. - • **Diamond-Hard Durability:** Ceramic blades that outlast metal by 11X—cut costs, not corners. - • **Safe to Touch, Smart to Use:** Finger-friendly design minimizes accidents without sacrificing performance. - • **Serrated for Serious Cutting:** Dual-edge serrated blades slice through rope, foam, and banding with ease. - • **Universal Fit, Ultimate Value:** Standard utility blade size fits multiple Slice tools—upgrade your toolkit effortlessly. ## Overview The Slice 10523 Replacement Blades are dual-edge ceramic utility blades designed for heavy-duty use with a serrated edge that excels at cutting tough materials. Engineered to last 11 times longer than traditional metal blades, these finger-friendly blades reduce accidents and never rust, fitting multiple Slice cutting tools for versatile, cost-efficient performance. ## Description Slice 10523 Serrated Utility Knife Replacement Blades, Finger-Friendly, Heavy Duty Dual-Edge Ceramic Safety Blades with A Serrated Edge (Pack of 2) : desertcart.co.uk: DIY & Tools Review: Serrations are not sharp, so does not work like traditional serrated blades. Trashed immediately. ## Features - UTILITY BLADES: Slice Serrated Utility Knife Replacement Blades are designed for use with Slice Cutting Tools: 10490, 10491, 10492, 10496 and 10498 - STAYS SHARP: These high-tech ceramic safety knife blades are almost as hard as diamonds and last up to 11X longer than traditional blades and never rust - FINGER-FRIENDLY: The utility knife blade’s design is safe to touch unlike traditional metal razor blades significantly reducing accidents and costs - HEAVY DUTY: Slice Serrated utility knife replacement blade’s are super tough making them ideal for sawing The serrated utility blades easily cut through tough materials such as banding textured foam rope and twine - COST EFFICIENT: Made to a standard utility blade size the 10523 Serrated Utility Knife Replacement Blades are non-magnetic non-sparking and never rust meaning more for your hard-earned cash ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KWR2VLL | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 396,404 in DIY & Tools ( See Top 100 in DIY & Tools ) 226 in Knife Blades | | Customer Reviews | 3.8 3.8 out of 5 stars (15) | | Date First Available | 26 Nov. 2018 | | Handle material | Rubber | | Included Components | Replacement Blade | | Item Package Quantity | 1 | | Item Weight | 18 g | | Item model number | 10523 | | Manufacturer | Slice | | Material | Ceramic | | Number of Pieces | 1 | | Part Number | 10523 | | Power Source | hand_powered | | Product Dimensions | 6.18 x 1.88 x 0.08 cm; 18 g | | Shape | Serrated | | Special Features | Serrated | | Style | Utiliity Blade | ## Product Details - **Blade material:** Ceramic - **Brand:** Slice - **Global Trade Identification Number:** 00895142105238 - **Handle material:** Rubber - **Item length:** 6.3 Centimetres - **Item weight:** 18 Grams - **Manufacturer:** Slice - **Material:** Ceramic - **Style:** Utiliity Blade - **UPC:** 895142105238 ## Images ![10523 Serrated Utility Knife Replacement Blades, Finger-Friendly, Heavy Duty Dual-Edge Ceramic Safety Blades with A Serrated Edge (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/31WuhRWu-7L.jpg) ## Customer Reviews ### ⭐ Review *by J***. on 6 March 2021* Serrations are not sharp, so does not work like traditional serrated blades. Trashed immediately. ## Frequently Bought Together - Slice 10523 Utility Blade, Serrated Edge, Never Rusts, Lasts 11x Longer Than Metal, Finger-Friendly Edge, 1 Pack - Slice 10524 Ceramic Utility Blades (Rounded-Tip), Finger-Friendly, Safe to Touch, Strong, Durable, Last 11 Times Longer Than Metal, Multiple Tool Compatibility (2 Blades) - Slice 10496 EDC Pocket Knife, Ceramic Blade, Finger Friendly, Lasts 11x Longer Than Metal, Aluminum Handle, Textured Grip, Lanyard, Commercial Grade --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/231671365-10523-serrated-utility-knife-replacement-blades-finger-friendly-heavy-duty](https://www.desertcart.co.za/products/231671365-10523-serrated-utility-knife-replacement-blades-finger-friendly-heavy-duty) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-23*