--- product_id: 568690652 title: ", Uni Mechanical Pencil Core Lead Refill Smudge-Proof 0.5 2B Sliding Case UL-S-0.5-402B 3 Packs 120pcs With Kanji LOVE Sticker" brand: "xfquij" price: "SAR 132" currency: SAR in_stock: true category: "Xfquij" url: https://www.desertcart.com.sa/products/568690652-uni-mechanical-pencil-core-lead-refill-smudge-proof-0-5 store_origin: SA region: Saudi Arabia --- # 120 pcs in sleek sliding case 0.5mm ultra-precise core Smudge-proof tech locks ink in place , Uni Mechanical Pencil Core Lead Refill Smudge-Proof 0.5 2B Sliding Case UL-S-0.5-402B 3 Packs 120pcs With Kanji LOVE Sticker **Brand:** xfquij **Price:** SAR 132 **Availability:** ✅ In Stock ## Summary > ✍️ Smudge less, impress more — the lead that keeps up with your hustle. ## Quick Answers - **What is this?** , Uni Mechanical Pencil Core Lead Refill Smudge-Proof 0.5 2B Sliding Case UL-S-0.5-402B 3 Packs 120pcs With Kanji LOVE Sticker by xfquij - **How much does it cost?** SAR 132 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/568690652-uni-mechanical-pencil-core-lead-refill-smudge-proof-0-5) ## Best For - xfquij enthusiasts ## Why This Product - Trusted xfquij brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Marker-Friendly:** Core resists bleeding even under highlighter strokes—no more messy pages. - • **Effortless Access:** Matte sliding case with finger hook design for quick, stylish refills on the go. - • **Precision Perfected:** 0.5mm 2B lead delivers sharp, clear lines ideal for detailed work and note-taking. - • **Write Dark, Stay Clean:** Innovative adhesive core prevents smudging and keeps notes pristine. - • **Bonus Kanji Love Sticker:** Add a touch of personality and cultural flair to your stationery collection. ## Overview The Uni Mechanical Pencil Core Lead Refill 0.5mm 2B features a cutting-edge smudge-proof adhesive core technology that prevents ink from bleeding and keeps your notes clean and sharp. Packaged in a sleek, matte sliding case for easy access, this 120-piece refill set is perfect for professionals and students who demand precision and durability. Bonus Kanji LOVE stickers add a unique, trendy touch to your stationery arsenal. ## Description "From now on, it won't get dirty." Newly developed, close contact core that keeps notes clean against rubbing. Uni Smudge-Proof Lead. Product features ■ Clear and dark but hard to get dirty (smudge proof manufacturing method) The core powder adheres highly to the paper surface due to the unique composition of the ingredients. You can write clear and dark letters, and it is resistant to rubbing, so you can keep your notes clean after writing. It is a mechanical pencil replacement core that is ideal for making notes that you can look back over and over again because they will not fade away. It suppresses dirt on the paper surface due to scratching between the paper surfaces and contact with hands. * About the smudge-proof manufacturing method This is a new manufacturing method for manufacturing an adhesive core that suppresses stains by adhering the core powder to the paper surface by blending unique ingredients. It is named after the English word Smudge-Proof, which means that it is resistant to rubbing and does not easily bleed. While retaining the "strong," "dark," and "smooth" features of conventional products, we have added the features of "difficult to get dirty." ■ Characters do not easily bleed even when a marker is drawn Even if you draw a marker such as a highlighter pen, the spread of the core powder is suppressed, so the characters do not bleed easily and the paper surface is not soiled. It also reduces dirt from the core powder that adheres to the marker pen tip. ■ Simple design case Adopted an opaque and matte texture that does not show the contents. The design is based on off-white, which fits into the living space regardless of the core diameter, and is a simple and timeless case. The circular indentation in the center of the case provides a visual accent, and at the same time it can be used as a finger hook when sliding to open and close the case. ■ Sliding case makes it easy to take out the core Since it can be opened and closed with a simple slide ## Features - [Smudge Proof Manufacturing Method] A new manufacturing method for manufacturing an adhesive core that suppresses stains by adhering the core powder to the paper surface by blending unique materials - [Core diameter] 0.5 mm [Quantity] 40 pieces x 3 pieces - [Hardness] 2B - [Size] Length 76.0 x Width 20.0 x Thickness 7.0mm / Weight 6.3g - [Material] Front case: ABS, back case: PP - Suppresses the spread of the core powder so the characters do not bleed and the paper surface stays clean. - Kanji Love Sticker Included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B79RCN5 | | Best Sellers Rank | 423,001 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 778 in Mechanical Pencil Leads | | Brand Name | XFQUIJ | | Customer Reviews | 4.7 4.7 out of 5 stars (187) | | Item Weight | 6.3 Grams | | Manufacturer | Mitsubishi Uni | | Manufacturer Part Number | ULS05402B-3P | | Model Number | ULS05402B-3P | | Number of Pieces | 120 | | Point Type | Medium | | Style | Gel | | Unit Count | 120.0 count | ## Product Details - **Brand:** XFQUIJ - **Item weight:** 6.3 Grams - **Number of pieces:** 120 - **Point type:** Medium - **Style:** Gel ## Images ![, Uni Mechanical Pencil Core Lead Refill Smudge-Proof 0.5 2B Sliding Case UL-S-0.5-402B 3 Packs 120pcs With Kanji LOVE Sticker - Image 1](https://m.media-amazon.com/images/I/51-4J169PfL.jpg) ## Frequently Bought Together - Uni Japan, Uni Mechanical Pencil Core Lead Refill Smudge-Proof 0.5 2B Sliding Case UL-S-0.5-402B 3 Packs 120pcs With Kanji LOVE Sticker - Uni Pencil Lead, The Uni" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 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.com.sa/products/568690652-uni-mechanical-pencil-core-lead-refill-smudge-proof-0-5](https://www.desertcart.com.sa/products/568690652-uni-mechanical-pencil-core-lead-refill-smudge-proof-0-5) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-18*