--- product_id: 418252605 title: "Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black" brand: "hiboom" price: "R391" currency: ZAR in_stock: true reviews_count: 13 category: "Hiboom" url: https://www.desertcart.co.za/products/418252605-hiboom-24-pieces-2-8mm-hb-refill-for-carpenter-pencils store_origin: ZA region: South Africa --- # organized 24-piece portable box 2.8mm precision lead durable, break-resistant graphite Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black **Brand:** hiboom **Price:** R391 **Availability:** ✅ In Stock ## Summary > ✏️ Elevate your craft with precision that lasts—because every mark counts! ## Quick Answers - **What is this?** Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black by hiboom - **How much does it cost?** R391 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/418252605-hiboom-24-pieces-2-8mm-hb-refill-for-carpenter-pencils) ## Best For - hiboom enthusiasts ## Why This Product - Trusted hiboom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 24 refills in total—never run out during critical projects or creative sessions. - • **Precision 2.8mm Lead:** Fits most carpenter and mechanical pencils for flawless marking every time. - • **Unmatched Durability:** High-hardness graphite resists breakage, ensuring long-lasting use on tough surfaces. - • **Versatile Application:** Perfect for woodworking, construction, sketching, and professional-grade writing tasks. - • **Smart Portable Packaging:** Compact box with 6 grooves keeps refills secure and easy to access on the go. ## Overview The Hiboom 24 Pieces 2.8mm HB Carpenter Pencil Refills deliver professional-grade, break-resistant graphite leads designed for precision and durability. Packaged in a smart, portable box, these refills fit most carpenter and mechanical pencils, making them ideal for woodworking, construction, sketching, and writing. With 24 pieces included, this set ensures you stay equipped for all your detailed marking needs. ## Description desertcart.com : Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black | Study Refill, Long Lasting, Portable Packaging Box, Wide Application for Mechanical Woodworking Construction : Office Products Review: Quality Product - Quality: doesn’t crumble & easy to mark with Review: Work great - I build model railroad professionally for AffordableModelRailroads.com and these work in our marking pencils just fine ## Features - [Study Refill ]The carpenters pencil refill replacement is made of graphite which features its smooth, high hardness, long lasting usage and not easy to break, will be a good choice for your deep hole mechanical pencil - [Wide Application]The waterproof and durable carpenter pencil refills can be applied in many places like woodworking, construction, writing, drawing, sketches, constructions and so on - [Portable Packaging Box]Push the plastic cover to remove the refill, the box has 6 grooves for each refill, convenient for you to remove refill and effectively avoid refill breakage - [Fits for Most]The standard Φ2.8mm round refills replacement fit for carpenter pencil as well as other brands mechanical pencil holder - [What You Will Receive ]4 packs x 6 refills, you will receive total 24 pieces pencil refills; If you have any problems, please contact us without hesitation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SWR7FBC | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #18,847 in Office Products ( See Top 100 in Office Products ) #38 in Mechanical Pencil Refills | | Brand | Hiboom | | Brand Name | Hiboom | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 3,457 Reviews | | Included Components | Refills | | Ink Color | Black | | Item Diameter | 2.8 millimeters | | Line Size | 2mm | | Manufacturer | Hiboom | | Material | graphite | | Material Type | graphite | | Model Number | CW-Hiboom-0811 | | Recommended Uses For Product | Writing, Drawing, Sketching, Construction, Woodworking | | Unit Count | 1 Count | | Writing Instrument Form | Mechanical Graphite Pencil | | Writing Technique | pencil lead | ## Product Details - **Age Range (Description):** Adult - **Brand:** Hiboom - **Color:** Black - **Ink Color:** Black - **Writing Instrument Form:** Mechanical Graphite Pencil ## Images ![Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black - Image 1](https://m.media-amazon.com/images/I/71l8inuzzTL.jpg) ![Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black - Image 2](https://m.media-amazon.com/images/I/81YBZmMuxeL.jpg) ![Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black - Image 3](https://m.media-amazon.com/images/I/81nvPf7-ihL.jpg) ![Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black - Image 4](https://m.media-amazon.com/images/I/61t8uHrS1JL.jpg) ![Hiboom 24 Pieces 2.8mm HB Refill for Carpenter Pencils, Black - Image 5](https://m.media-amazon.com/images/I/711MQWUTfTL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality Product *by C***E on January 8, 2026* Quality: doesn’t crumble & easy to mark with ### ⭐⭐⭐⭐⭐ Work great *by M***R on June 21, 2026* I build model railroad professionally for AffordableModelRailroads.com and these work in our marking pencils just fine ### ⭐⭐⭐⭐⭐ Good *by A***R on July 16, 2026* Needed it . --- ## 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/418252605-hiboom-24-pieces-2-8mm-hb-refill-for-carpenter-pencils](https://www.desertcart.co.za/products/418252605-hiboom-24-pieces-2-8mm-hb-refill-for-carpenter-pencils) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-29*