--- product_id: 75767687 title: "Mobius+Ruppert Sharpener Blade M+R Refill 10 Units, 1000050, No Color" brand: "m + r" price: "€ 16.38" currency: EUR in_stock: true reviews_count: 8 category: "M + R" url: https://www.desertcart.be/products/75767687-mobius-ruppert-sharpener-blade-m-r-refill-10-units-1000050 store_origin: BE region: Belgium --- # compact & portable refill pack 2.5cm precision width 10 ultra-sharp blades Mobius+Ruppert Sharpener Blade M+R Refill 10 Units, 1000050, No Color **Brand:** m + r **Price:** € 16.38 **Availability:** ✅ In Stock ## Summary > ✏️ Keep your ideas sharp with every stroke! ## Quick Answers - **What is this?** Mobius+Ruppert Sharpener Blade M+R Refill 10 Units, 1000050, No Color by m + r - **How much does it cost?** € 16.38 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/75767687-mobius-ruppert-sharpener-blade-m-r-refill-10-units-1000050) ## Best For - m + r enthusiasts ## Why This Product - Trusted m + r brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Power:** Lightweight and compact design fits seamlessly into your professional toolkit. - • **Trusted Legacy:** From Mobius+Ruppert, a brand synonymous with quality and durability in sharpening. - • **Stay Razor Sharp:** 10 premium blades engineered for consistently flawless pencil tips. - • **Precision Perfected:** 2.5cm blade width ensures clean, smooth sharpening every time. - • **Effortless Replacement:** Pack of 10 blades keeps your M+R sharpener performing like new—no downtime. ## Overview The Mobius+Ruppert Sharpener Blade M+R Refill pack includes 10 high-quality replacement blades designed specifically for traditional M+R pencil sharpeners. Each blade measures 2.5cm in width, delivering precise and clean cuts to maintain sharp pencil tips. Lightweight and portable, these blades ensure your sharpener stays in peak condition, perfect for professionals and creatives who demand consistent performance. ## Description Traditional m+r pencil sharpener blade refills ideal for features a classic m+r sharpener and aims to keep the cut super sharp for years to come. Review: This also happens to be a favorite sharpener of mine and has two holes for thicker ... - What it does and doesn't work with... I just received these and tested them against virtually all the small manual sharpeners that I own. Here's what I found: 1. No, they will not work with the M&R nor Alvin bullet. A comment from another post is correct: they are just a bit wider and it doesn't leave much of a gap. I did not actually try to sharpen a pencil with it in, but I don't see where the shavings would go. 2. They are identical to the KUM Wood Cutter sharpener. 3. They are also identical to the Kum 104.03.01 Magnesium Alloy Metal 1-Hole Steel Blade Rectangular Pencil Sharpeners. This sharpener also comes with two additional blades already that are screwed into the side of the device. I added into the photo the KUM long point. You can clearly see that its blade is much bigger and these replacements would not be suitable for it. 4. The also work very well with the M&R round 602 sharpener. This also happens to be a favorite sharpener of mine and has two holes for thicker pencils. 5. They appear also to be slightly narrower than the blades on the KUM Automatic Long Point sharpener. This sharpener is a huge disappointment BTW. 6. They also match perfectly with the blade in the Prismacolor Scholar sharpener. In fact, when I took the original blade out of it, I found an Eisen blade identical to the one that I photographed earlier below. This sharpener (or blade?), BTW, does not do well with watercolor pencils. I also had difficulties sorting through what blades work with which sharpeners, and which sharpeners work well with colored pencils as well as other pencils. All of the above manual sharpeners range from fair to great at sharpening a range of colored pencils, but my most consistent performer is the M&R 602 round two hole. Hope this helps! Review: Sharpest of the bunch - Very sharp looks good ## Features - 10 Blade Refill - For traditional m+r sharpener - Intended to keep the cut super sharp - Width: 2.5cm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007V5OB7K | | Additional Features | Portable | | Best Sellers Rank | #33,133 in Office Products ( See Top 100 in Office Products ) #134 in Pencil Sharpeners | | Brand | M + R | | Brand Name | M + R | | Color | No Color | | Customer Reviews | 4.4 out of 5 stars 873 Reviews | | Global Trade Identification Number | 04004627000906 | | Item Type Name | Sharpener Blade M+R Refill 10 Units | | Item Weight | 0.01 Ounces | | Manufacturer | Mobius+Ruppert | | Manufacturer Part Number | 4004627000906 | | Material | Wood | | Material Type | Wood | | Model Number | 1000050 | | Power Source | Manual | | Specific Uses For Product | Graphite Pencil | | Target Audience | Student, Teacher | | Unit Count | 10.0 Count | ## Product Details - **Brand:** M + R - **Color:** No Color - **Material:** Wood - **Power Source:** Manual - **Specific Uses For Product:** Graphite Pencil ## Images ![Mobius+Ruppert Sharpener Blade M+R Refill 10 Units, 1000050, No Color - Image 1](https://m.media-amazon.com/images/I/613EUK6xo2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This also happens to be a favorite sharpener of mine and has two holes for thicker ... *by D***W on March 23, 2016* What it does and doesn't work with... I just received these and tested them against virtually all the small manual sharpeners that I own. Here's what I found: 1. No, they will not work with the M&R nor Alvin bullet. A comment from another post is correct: they are just a bit wider and it doesn't leave much of a gap. I did not actually try to sharpen a pencil with it in, but I don't see where the shavings would go. 2. They are identical to the KUM Wood Cutter sharpener. 3. They are also identical to the Kum 104.03.01 Magnesium Alloy Metal 1-Hole Steel Blade Rectangular Pencil Sharpeners. This sharpener also comes with two additional blades already that are screwed into the side of the device. I added into the photo the KUM long point. You can clearly see that its blade is much bigger and these replacements would not be suitable for it. 4. The also work very well with the M&R round 602 sharpener. This also happens to be a favorite sharpener of mine and has two holes for thicker pencils. 5. They appear also to be slightly narrower than the blades on the KUM Automatic Long Point sharpener. This sharpener is a huge disappointment BTW. 6. They also match perfectly with the blade in the Prismacolor Scholar sharpener. In fact, when I took the original blade out of it, I found an Eisen blade identical to the one that I photographed earlier below. This sharpener (or blade?), BTW, does not do well with watercolor pencils. I also had difficulties sorting through what blades work with which sharpeners, and which sharpeners work well with colored pencils as well as other pencils. All of the above manual sharpeners range from fair to great at sharpening a range of colored pencils, but my most consistent performer is the M&R 602 round two hole. Hope this helps! ### ⭐⭐⭐⭐⭐ Sharpest of the bunch *by K***R on March 22, 2026* Very sharp looks good ### ⭐⭐⭐⭐⭐ These blades will always be there for you when needed to keep your sharpener like new. *by L***F on January 4, 2026* Excellent replacement blades for the M&R brass sharpener always at the ready… I will definitely be buying more when needed (have only changed one blade in 6 months of sharpening use.) ## Frequently Bought Together - M + R Mobius+Ruppert Sharpener Blade Refill 10 Units, 1000050, No Color - Mobius & Ruppert Brass Round Double Hole Sharpener - Mobius + Ruppert (M+R) Brass Artists Pencil Sharpener - choose from 4 shapes! Made in Germany - finest in the world! (604 - Bullet/Grenade) --- ## 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/75767687-mobius-ruppert-sharpener-blade-m-r-refill-10-units-1000050](https://www.desertcart.be/products/75767687-mobius-ruppert-sharpener-blade-m-r-refill-10-units-1000050) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-18*