--- product_id: 166587785 title: "Uni NanoDia Color Mechanical Pencil Leads 0.7mm Blue, 5 Pack/total 100 Leads Value Set" brand: "uni" price: "138.67 DT" currency: TND in_stock: true reviews_count: 5 category: "Uni" url: https://www.desertcart.tn/products/166587785-uni-nanodia-color-mechanical-pencil-leads-0-7mm-blue-5 store_origin: TN region: Tunisia --- # 40% stronger, break-resistant Vibrant 0.7mm blue lead Erasable for clean edits Uni NanoDia Color Mechanical Pencil Leads 0.7mm Blue, 5 Pack/total 100 Leads Value Set **Brand:** uni **Price:** 138.67 DT **Availability:** ✅ In Stock ## Summary > 🔵 Write Bold. Break Less. Stand Out. ## Quick Answers - **What is this?** Uni NanoDia Color Mechanical Pencil Leads 0.7mm Blue, 5 Pack/total 100 Leads Value Set by uni - **How much does it cost?** 138.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/166587785-uni-nanodia-color-mechanical-pencil-leads-0-7mm-blue-5) ## Best For - uni enthusiasts ## Why This Product - Trusted uni brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Correct:** Erasable formula ensures flawless revisions without smudges. - • **Value-Packed Set:** 5 packs totaling 100 leads—stock up and never run dry. - • **NanoDia Technology:** 400 million nano-diamond particles for smooth, vibrant strokes. - • **Unmatched Durability:** 40% tougher leads mean fewer breaks and uninterrupted flow. - • **Vivid Blue Precision:** 0.7mm medium point delivers sharp, consistent color every time. ## Overview Uni NanoDia Color Mechanical Pencil Leads feature a 0.7mm medium point in vibrant blue, enhanced with 400 million nano-diamond particles for superior strength and smoothness. These leads are 40% more break-resistant than standard options and fully erasable, making them ideal for professionals who demand precision and durability in their writing tools. The value set includes 5 packs totaling 100 leads, perfect for sustained creative or office use. ## Description Uni NanoDia Color Mechanical Pencil Leads 0.7mm Blue, 5 Pack/total 100 Leads Value Set Review: Good quality. Good color lay down. Especially pleased with how resistant to breaks they are. Review: Color sólido, resistentes y sobre todo borrables. Excelentes puntillas. ## Features - It can easily erase with an eraser. - Strength is up by 40% and it is hard to break. - Uni NanoDia Color Mechanical Pencil Leads, 0.7mm Blue - 5 Pack/total 100 Leads Value Set - Approximately 400 million NanoDia are compounded ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Uni | | Brand | uni | | Model Number | U07202NDC.33*5 | | Product Dimensions | 7.7 x 10.01 x 1.19 cm; 31.75 g | | Colour | Blue | | Closure | Twist | | Pencil Lead Degree (Hardness) | H | | Material Type | polyacetal resin, graphite | | Size | 0.7 mm | | Point Type | Medium | | Line Size | 0.7mm | | Ink Colour | Blue | | Manufacturer Part Number | U07202NDC.33*5 | | Item Weight | 31.8 g | ## Product Details - **Brand:** uni - **Writing instrument form:** Mechanical Graphite Pencil - **Colour:** Blue - **Ink colour:** Blue - **Age range (description):** All - **Material:** polyacetal resin, graphite - **Point type:** Medium - **Special feature:** Erasable - **Model name:** NanoDia - **Item dimensions L x W x H:** 7.7 x 10 x 1.2 centimetres ## Images ![Uni NanoDia Color Mechanical Pencil Leads 0.7mm Blue, 5 Pack/total 100 Leads Value Set - Image 1](https://m.media-amazon.com/images/I/41bpqKAJVQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by I***O on 5 March 2026* Good quality. Good color lay down. Especially pleased with how resistant to breaks they are. ### ⭐⭐⭐⭐⭐ Review *by C***E on 30 October 2024* Color sólido, resistentes y sobre todo borrables. Excelentes puntillas. ### ⭐⭐⭐⭐ Review *by M***Y on 6 November 2025* Nice light blue that is easily erased with a good quality eraser on sketch pad paper and vellum drawing boards. My only complaint is that it is a bit soft. I am a fairly large human, and do struggle with not applying too much pressure; that being said, it still breaks more easily than ordinary leads used in identical mechanical pencils. I wish they made this in 0.9mm thickness...I'd order in a heartbeat. Still, I use these often, I just go a package quicker, but maybe that's by design. I would recommend these leads. ## Frequently Bought Together - Uni NanoDia Color Mechanical Pencil Leads 0.7mm Blue, 5 Pack/total 100 Leads Value Set - Uni NanoDia Color Mechanical Pencil Leads 0.7mm Red, 5 Pack/total 100 Leads Value Set - uni Color Mechanical Pencil 0.7mm Lead, Nanodia, Green, 0.7mm Lead --- ## 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.tn/products/166587785-uni-nanodia-color-mechanical-pencil-leads-0-7mm-blue-5](https://www.desertcart.tn/products/166587785-uni-nanodia-color-mechanical-pencil-leads-0-7mm-blue-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-08*