--- product_id: 365088898 title: "10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical)" brand: "lllabb" price: "218.86 DT" currency: TND in_stock: true reviews_count: 5 category: "Lllabb" url: https://www.desertcart.tn/products/365088898-10-pcs-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir store_origin: TN region: Tunisia --- # Chemical & corrosion resistant Strong magnetic force Temp resistant -196°C to 250°C 10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) **Brand:** lllabb **Price:** 218.86 DT **Availability:** ✅ In Stock ## Summary > 🧲 Stir Smarter, Not Harder — The Ultimate Magnetic Mixers for the Modern Lab ## Quick Answers - **What is this?** 10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) by lllabb - **How much does it cost?** 218.86 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/365088898-10-pcs-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir) ## Best For - lllabb enthusiasts ## Why This Product - Trusted lllabb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 10 pristine, white stir bars ready to elevate your lab efficiency and workflow - • **Chemical Warrior:** Inert to acids, alkalis, solvents—ideal for aggressive lab environments - • **Unmatched Durability:** PTFE coating endures extreme temps from cryogenic lows to high heat without degradation - • **Precision Perfect Fit:** 4mm x 8mm cylindrical bars engineered for seamless stirring in diverse lab setups - • **Smooth & Clean Stirring:** Non-stick surface prevents residue build-up, ensuring pure, contamination-free mixing ## Overview This 10-piece set of 4mm x 8mm cylindrical magnetic stir bars features a strong internal magnet coated with inert PTFE, offering exceptional resistance to extreme temperatures (-196°C to 250°C) and harsh chemicals. Designed for precision stirring in scientific, industrial, and agricultural labs, these non-toxic, non-stick bars ensure stable, contamination-free mixing with long-lasting durability. ## Description 1.Size:4 mm x 8 mm (Diameter * length) ; 2.Shape:Cylinder with Pivot Ring Shape ; Quantity: 10pcs 3.High-quality, Strong Magnetic, New & Clean & Cute 4.High temperature: the use of operating temperature up to 250 ℃ 5.Corrosion resistance: for most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents 6.High lubrication: the lowest coefficient of friction in solid materials 7. Low temperature resistance: good mechanical toughness, even if the temperature dropped to -196 ℃, can also maintain a 5% elongation 8.No adhesion: with the smallest surface tension in the solid material, no adhesion to any substance 9.Weather resistance: long-term exposure to the atmosphere, the surface and performance remain unchanged 12.Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions Review: Parfait! - Ils fit parfaitement dans mes tubes de test Hanna. Merci Review: Perfectas - Las compré para agitar tinta y me han servido perfectamente, por precaución no las dejo en los frascos de tinta al terminar de usarlas, pero son del tamaño ideal para mí. ## Features - Size: 4 mm x 8 mm (Diameter * length) ; Quantity: 10pcs,Shape:Cylinder with Pivot Ring Shape - Constructed with a magnet assembled in and PTFE coating,New and Strong Magnetic.Pure white. - Non-toxic , No adhesion , High /Low temperature resistance , Weather resistance. - Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation. Good plastic bag packing : Clean,Cute. You're worth it. - Suitable for various types of magnetic stirrers,is widely applied in scientific research,universities,laboratories,industrial ,agricultural,to stir mixed liquids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PP52L6K | | Best Sellers Rank | #147,879 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #73 in Lab Stirrer Bars | | Brand | LLLABB | | Brand Name | LLLABB | | Colour | White | | Country Of Origin | USA | | Customer Reviews | 4.4 out of 5 stars 83 Reviews | | Item Thickness | 4 Millimetres | | Manufacturer | LLLABB | | Manufacturer Part Number | B4*8 mm-10P | | Material | Polytetrafluoroethylene | | Material Type | Polytetrafluoroethylene | | Model Number | B4*8 mm | | Number of Pieces | 10 | | Shape | Cylindrical | | Unit Count | 10.0 Count | ## Product Details - **Material:** Polytetrafluoroethylene - **Brand:** LLLABB - **Colour:** White - **Shape:** Cylindrical - **Item Thickness:** 4 Millimetres ## Images ![10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) - Image 1](https://m.media-amazon.com/images/I/71Hs47sNr2L.jpg) ![10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) - Image 2](https://m.media-amazon.com/images/I/71yKWWJZqjL.jpg) ![10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) - Image 3](https://m.media-amazon.com/images/I/71E1rFl26VL.jpg) ![10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) - Image 4](https://m.media-amazon.com/images/I/71Gb7AkaLdL.jpg) ![10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (4mm Diameter, 8mm Length, White, Cylindrical) - Image 5](https://m.media-amazon.com/images/I/71b119yq0YL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Parfait! *by M***Y on 20 November 2024* Ils fit parfaitement dans mes tubes de test Hanna. Merci ### ⭐⭐⭐⭐⭐ Perfectas *by M***A on 6 June 2021* Las compré para agitar tinta y me han servido perfectamente, por precaución no las dejo en los frascos de tinta al terminar de usarlas, pero son del tamaño ideal para mí. ### ⭐⭐⭐⭐⭐ Works With Smart Stirrer And Cuvette *by T***Y on 12 June 2023* ## Frequently Bought Together - LLLABB 10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (Diameter 4mm,Length 8mm) - LABALPHA 6Pcs PTFE Magnetic Stirrer Mixer Stir Bar, Magnetic Stir Bar 10mm/0.39 inch - Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS) --- ## 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/365088898-10-pcs-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir](https://www.desertcart.tn/products/365088898-10-pcs-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-01*