--- product_id: 608147356 title: "OHTO MS01 Mechanical Pencil | 0.5 mm | Black" brand: "オート" price: "B/.110" currency: PAB in_stock: true reviews_count: 1 category: "オート" url: https://www.desertcart.com.pa/products/608147356-ohto-ms01-mechanical-pencil-0-5-mm-black store_origin: PA region: Panama --- # 0.5 mm precision lead Adjustable guide pipe length Brass & aluminum durable build OHTO MS01 Mechanical Pencil | 0.5 mm | Black **Brand:** オート **Price:** B/.110 **Availability:** ✅ In Stock ## Summary > ✏️ Elevate your writing game with precision and style! ## Quick Answers - **What is this?** OHTO MS01 Mechanical Pencil | 0.5 mm | Black by オート - **How much does it cost?** B/.110 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/608147356-ohto-ms01-mechanical-pencil-0-5-mm-black) ## Best For - オート enthusiasts ## Why This Product - Trusted オート brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Build Quality:** Crafted with brass and aluminum components for a sleek, durable feel that stands out in any professional setting. - • **Smart Knock Mechanism:** One-knock lead length adjustment with a hardness display window keeps you in control without interrupting your flow. - • **Sleek, Contemporary Design:** Minimalist black finish and contoured grip combine style and comfort for the modern professional. - • **Precision at Your Fingertips:** 0.5 mm lead diameter ensures ultra-fine, consistent lines for flawless drafting and note-taking. - • **Customizable Writing Experience:** Adjustable guide pipe length adapts perfectly to rulers and drawing tools, enhancing accuracy. ## Overview The OHTO MS01 Mechanical Pencil is a Japanese-engineered writing instrument featuring a 0.5 mm lead for fine, precise lines. Its adjustable guide pipe and knock mechanism allow for tailored lead length and ruler compatibility, while the brass and aluminum construction offers durability and a premium feel. Designed for professionals and creatives, it blends functionality with sleek, contemporary aesthetics. ## Description Professional high-performance sharp that can also be used as a drafting tool. 3-tier taper that makes it easy to see lines and letters while writing. Guide pipe adjustment mechanism: Can be adjusted according to the thickness of the ruler. Adjustment Mechanism: The length of the lead is adjustable with one knock. Knock cover has a hardness display window. Review: Surprising poor quality mech pencil from Japan - Very poor quality mechanical pencil. The end cap that covers the eraser was loose and fell off when the pencil is inverted. Generally the pen has a cheap feel about it and rattles when shook. Do not buy!! ## Features - High performance sharpened that can adjust the length of the guide tube and the length of the cable you are sending - Dimensions: Total Length 5.9 x Shaft Diameter 0.4 x Maximum Diameter 1 cm (151 x 10 x 11 mm); Weight: 1.0 oz (27 g) - Material: handle, dial, tip, compass: brass, socket cover, back shaft: aluminum, clip: SK material - Lead diameter: 0.5 mm (0.02 inches) - Country of origin: Japan ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNZXX4YF | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 211,600 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 880 in Mechanical Pencils | | Body Shape | Cylindrical | | Brand | オート | | Brand Name | オート | | Closure Type | knock | | Colour | black | | Country Of Origin | Japan | | Customer Reviews | 3.2 out of 5 stars 2 Reviews | | Drill Point | Fine | | Grip Type | Contoured | | Hardness | 2.0 | | Included Components | Eraser, Lead | | Ink Base | Pigment | | Ink Colour | Black | | Ink colour | Black | | Is the Product Left or Right Handed? | Ambidextrous | | Item Diameter | 0.4 Inches | | Item Weight | 0.07 Pounds | | Line Size | 0.5mm | | Manufacturer | OHTO | | Material | Plastic Metal | | Material Type | Plastic Metal | | Model Name | MS01 | | Model Number | MS01-SP5-BK | | Pattern | Single item | | Recommended Uses For Product | Drafting, Writing | | Special Features | Rechargeable, Lightweight, Durable | | Style | Contemporary | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Mechanical Graphite Pencil | | Writing Technique | pencil lead | | Writing instrument form | Mechanical Graphite Pencil | ## Product Details - **Age range (description):** Adult - **Brand:** オート - **Colour:** black - **Ink colour:** Black - **Material:** Plastic Metal - **Model name:** MS01 - **Point type:** Fine - **Special feature:** Rechargeable, Lightweight, Durable - **Unit count:** 1.0 count - **Writing instrument form:** Mechanical Graphite Pencil ## Images ![OHTO MS01 Mechanical Pencil | 0.5 mm | Black - Image 1](https://m.media-amazon.com/images/I/51tWHLUT0vL.jpg) ![OHTO MS01 Mechanical Pencil | 0.5 mm | Black - Image 2](https://m.media-amazon.com/images/I/51+hQqD7kbL.jpg) ![OHTO MS01 Mechanical Pencil | 0.5 mm | Black - Image 3](https://m.media-amazon.com/images/I/61xP8+LiU7L.jpg) ![OHTO MS01 Mechanical Pencil | 0.5 mm | Black - Image 4](https://m.media-amazon.com/images/I/714th7LrFcL.jpg) ![OHTO MS01 Mechanical Pencil | 0.5 mm | Black - Image 5](https://m.media-amazon.com/images/I/71+0xB5h82L.jpg) ## Customer Reviews ### ⭐ Surprising poor quality mech pencil from Japan *by J***. on 14 June 2025* Very poor quality mechanical pencil. The end cap that covers the eraser was loose and fell off when the pencil is inverted. Generally the pen has a cheap feel about it and rattles when shook. Do not buy!! ## Frequently Bought Together - オート Auto Mechanical Pencil 0.5mm MS01-SP5-BK - [Mitsubishi Pencil] Uni Metal Case 0.5mm HB Black - Pentel Orenznero 0.5mm Mechanical Pencil with Auto Lead Feed Feature --- ## 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.com.pa/products/608147356-ohto-ms01-mechanical-pencil-0-5-mm-black](https://www.desertcart.com.pa/products/608147356-ohto-ms01-mechanical-pencil-0-5-mm-black) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-09-10*