--- product_id: 50181410 title: "10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor" brand: "slice" price: "€ 48.02" currency: EUR in_stock: true reviews_count: 13 category: "Slice" url: https://www.desertcart.be/products/50181410-10512-auto-retractable-pen-cutter-portable-retractable-safety-blade-finger store_origin: BE region: Belgium --- # Ceramic blade lasts 11X longer Cuts paper, foam, vinyl & more Auto-retracts for ultimate safety 10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor **Brand:** slice **Price:** € 48.02 **Availability:** ✅ In Stock ## Summary > ✂️ Cut smarter, safer, and sharper—because your hands deserve the best! ## Quick Answers - **What is this?** 10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor by slice - **How much does it cost?** € 48.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/50181410-10512-auto-retractable-pen-cutter-portable-retractable-safety-blade-finger) ## 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 - • **Purpose with Impact:** Feel good cutting—part of your purchase supports autism research, making every slice meaningful. - • **Ergonomic & Portable:** Lightweight 26g alloy steel handle with a lanyard hole keeps your cutter handy and comfortable all day long. - • **Safety First, Always:** Auto-retracting blade design ensures your fingers stay safe, reducing workplace accidents dramatically. - • **Versatile Everyday Cutter:** Effortlessly slice through boxes, shrink wrap, foam, and vinyl—perfect for home, office, or factory floors. - • **Diamond-Hard Ceramic Blade:** Experience precision cutting with a blade that outlasts steel by 11 times—no rust, no dulling. ## Overview The Slice 10512 Auto Retractable Pen Cutter features a diamond-hard ceramic blade that lasts 11 times longer than steel and never rusts. Its auto-retracting safety design protects users from injuries, making it ideal for home, office, and industrial use. Lightweight and ergonomic, it cuts through a variety of materials including paper, foam, vinyl, and shrink wrap. Plus, a portion of every purchase supports autism research, blending innovation with social impact. ## Description From the manufacturer Finger friendly The Pen Cutter’s ceramic safety blade design is safe to touch while cutting materials effectively, significantly reducing accidents. For home and work Ideal for thin packaging but also boxes. Includes a lanyard hole to prevent loss. Great for the factory floor and also an essential for your kitchen draw. Versatile Easily Slices through a range of materials included boxes, paper, card, foam, vinyl and shrink wrap. Blade automatically retracts Blade automatically retracts when you take your finger off the slider button. Ideal for safety and reducing costs associated with accidents in the workplace. Review: Fantastic. - I bought this for boxes at work and I'd be lost without it. I've not struggled opening anything and it stays sharp. It does not cut you or any countertop. I must get another for at home as I'm truly impressed by this pen type opener. Review: Brilliant box cutter. Super Safe. - These range of Slice safety cutters are excellent. They have the ability to chop though paper, cardboard and plastic packaging with ease but it is almost impossible to cut yourself. The ceramic blade make this wonder of physics possibly and stay sharp ages. Only negative is the price but excellent for elderly people or children as super safe. ## Features - HIGH-TECH CERAMIC BLADE; Features a state-of-the-art ceramic pen knife blade that's almost as hard as diamonds, lasts 11X longer than steel and never rusts - FINGER FRIENDLY; Pen knife’s safety blade design is safe to touch unlike traditional scalpel knife blades, cutting materials effectively and significantly reducing accidents - SAFETY KNIFE DESIGN; Blade retracts into its housing when the user releases the rubberized slider button - HOME OR WORK KNIFE; This versatile utility knife is a safe and effective shrink wrap & box cutter, and easily cuts through paper, card, foam and vinyl - HELP THOSE IN NEED; Make a difference. A portion of the Slice Pen Cutter Knife’s purchase goes towards funding autism research ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BPZDE5M | | Best Sellers Rank | 79,692 in DIY & Tools ( See Top 100 in DIY & Tools ) 159 in Utility Knives (DIY & Tools) | | Blade Length | 1.26 Inches | | Blade Material | Ceramic | | Blade material | Ceramic | | Brand | Slice | | Colour | Auto-retractable | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 4,356 Reviews | | Handle Material | Alloy Steel | | Handle Type | Auto-Retractable | | Handle material | Alloy Steel | | Included Components | handle and blade | | Item Length | 1.26 Inches | | Item Type Name | Auto Retractable Pen Cutter | | Item Weight | 26 Grams | | Item length | 1.26 Inches | | Manufacturer | Slice | | Material | ABS, GFN, Zirconium Oxide | | Model Number | 10512 | | Part Number | 10512 | | Product Style | Auto-Retractable | | UPC | 895142105122 | | Unit Count | 1.0 count | ## Product Details - **Blade length:** 1.26 Inches - **Blade material:** Ceramic - **Brand:** Slice - **Colour:** Auto-retractable - **Handle material:** Alloy Steel - **Item length:** 1.26 Inches - **Item weight:** 26 Grams - **Material:** ABS, GFN, Zirconium Oxide - **Style:** Auto-Retractable - **Unit count:** 1.0 count ## Images ![10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor - Image 1](https://m.media-amazon.com/images/I/51WhF0vlLxL.jpg) ![10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor - Image 2](https://m.media-amazon.com/images/I/51cyM3haqSL.jpg) ![10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor - Image 3](https://m.media-amazon.com/images/I/61g8+HubSjL.jpg) ![10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor - Image 4](https://m.media-amazon.com/images/I/616fje5Z9XL.jpg) ![10512 Auto Retractable Pen Cutter | Portable, Retractable Safety Blade With Finger-Friendly Ceramic Blades To Reduce Injuries–Suitable For The Home, Office Or Factory Floor - Image 5](https://m.media-amazon.com/images/I/71155j5NdhL.jpg) ## Questions & Answers **Q: How to change the blade, it does not fit in the channels and close. Really sloppy made, feels like it is falling apart. How does this this thing cut?** A: The first time I tried to cut something with this thing it broke, I threw it in the garbage, it’s junk **Q: Can i use this to sharpen my brow pencil** A: This Product Is Mainly Used As A Box Cutter Or As A Tool. What You're Looking For Sounds More Like A Pencil Sharpener Style cutter. This Product Could Cut Your Brow Pencil But I Wouldn't Recommend it. **Q: Can it cut sheetrock** A: Hi there -- we don't recommend this for sheet rock - for sheetrock and dry wall SCORING we would suggest or MANUAL 10550 UTILITY KNIFE : https://www.amazon.com/Slice-10550-Position-Locking-Ceramic/dp/B01JD3ZWJS and pair it with our pointed-tip 10528 blades here : https://www.amazon.com/Slice-10528-Pointed-Replacement-Equivalent/dp/B01LASXJ8U -- thank you! // TEAM SLICE // San Jose, California **Q: Will this cut tough plastic packaging?** A: I haven't tried it on plastic packaging, but I'm not impressed by its performance on corrugated cardboard cartons and padded envelopes. The only thing it really cuts well is tape. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic. *by B***L on 3 February 2024* I bought this for boxes at work and I'd be lost without it. I've not struggled opening anything and it stays sharp. It does not cut you or any countertop. I must get another for at home as I'm truly impressed by this pen type opener. ### ⭐⭐⭐⭐⭐ Brilliant box cutter. Super Safe. *by S***E on 12 November 2018* These range of Slice safety cutters are excellent. They have the ability to chop though paper, cardboard and plastic packaging with ease but it is almost impossible to cut yourself. The ceramic blade make this wonder of physics possibly and stay sharp ages. Only negative is the price but excellent for elderly people or children as super safe. ### ⭐⭐⭐⭐ Amazing for cutting through tape *by K***. on 5 May 2026* The quality of the knife is amazing. The blade is just sharp enough to cut through tape but not enough to were you can seriously harm yourself. Only issue with this product is the ease of use with it being slightly awkward to get the blade from it's hidden state to its open state. ## Frequently Bought Together - Slice 10512 Pen Cutter, Auto-Retractable Ceramic Blade, Safety Knife, Stays Sharp up to 11x Longer Than Steel Blades - Slice Auto-Retractable Box Cutter, Heavy Duty Utility Knife, Safe Ceramic Blade Lasting 11x Longer than Metal, 1 Pack - Slice 10408-CS Replacement Ceramic Blades with Pointed Tip for Slice Cutters, Stays Sharp up to 11x Longer Than Metal Blades (24 Pack) --- ## 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.be/products/50181410-10512-auto-retractable-pen-cutter-portable-retractable-safety-blade-finger](https://www.desertcart.be/products/50181410-10512-auto-retractable-pen-cutter-portable-retractable-safety-blade-finger) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-25*