--- product_id: 172309889 title: "Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color" brand: "yizerel" price: "70.34 DT" currency: TND in_stock: true reviews_count: 13 category: "Yizerel" url: https://www.desertcart.tn/products/172309889-yizerel-10pcs-ptfe-magnetic-stirrer-mixer-stir-bar-spinbar-white store_origin: TN region: Tunisia --- # Smooth cylindrical shape for stable spin 10-pack for multi-container setups PTFE coating resists corrosion Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color **Brand:** yizerel **Price:** 70.34 DT **Availability:** ✅ In Stock ## Summary > 🔬 Stir Smarter, Not Harder — Elevate Your Lab Game! ## Quick Answers - **What is this?** Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color by yizerel - **How much does it cost?** 70.34 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/172309889-yizerel-10pcs-ptfe-magnetic-stirrer-mixer-stir-bar-spinbar-white) ## Best For - yizerel enthusiasts ## Why This Product - Trusted yizerel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile 10-Pack:** Multiple sizes included to handle diverse lab, medical, or creative mixing scenarios without interruption. - • **Lab-Grade Durability:** Chemically inert PTFE coating ensures corrosion resistance and friction-free mixing, perfect for aggressive solvents. - • **Precision Vortex Control:** Smooth cylindrical design creates efficient, quiet vortexes for consistent, hands-free stirring. - • **Professional Reliability:** Trusted in biological, chemical, and medical labs for clean, dependable stirring performance every time. - • **Effortless Workflow Upgrade:** Drop in, spin up, and focus on your work—these stir bars deliver cockpit-ready control at an unbeatable value. ## Overview The Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar set features chemically inert, corrosion-resistant Teflon-coated cylindrical bars designed for efficient, quiet stirring in biological, chemical, medical, and research labs. This 10-pack offers versatile sizes for multi-container use, delivering professional-grade vortex control and durability trusted by experts. ## Description Product Description Using rotating magnets or multiple fixed electromagnets to generate a rotating magnetic field with high rotational force can fully stir the sample. Stir bars are coated with Teflon (PTFE) covering, which is chemically inert and can be used with corrosive chemicals, also helps reduce friction and wear while spinning. A set of 10 sizes of magnetic stirring rods suitable for different scenarios. Different sizes and shapes generate different vortices, achieving efficient mixing Widely applicable Widely used for stirring liquids or solutions in biological, chemical, medical, and research laboratories. Review: PTFE stir bars. Clean, inert, cockpit-ready. Built for mixing rigs, bait prep, and lab setups. - Type: Cylindrical magnetic stir bars (10-pack) Material: PTFE-coated (Teflon) Size: Approx. 5.1 × 7.6 × 0.5 cm Shape: Smooth cylinder Use Case: Lab mixing, bait prep, aquarium dosing, AV fluid tests, festival chemistry kits 💥 Why They Deserve Big Compliments These stir bars are a proper lab essential. Coated in chemically inert PTFE, they’re built to resist corrosion, reduce friction, and handle aggressive solvents or delicate solutions without breaking a sweat. Drop one into a beaker, place it on a magnetic stirrer, and you’ve got hands-free vortex action—ideal for mixing bait liquids, testing aquarium additives, or prepping AV fluid blends. The smooth cylindrical shape spins clean and quiet, and the 10-pack gives you plenty of backups or multi-container setups. Whether you’re working in a lab, rigging a creative shoot, or just experimenting with festival chemistry, these stir bars deliver cockpit-grade control and clean results. ✅ Big Wins PTFE coating—chemically inert, friction-free, corrosion-resistant Cylindrical shape—stable spin, low noise 10-pack value—great for multi-rig setups Lab-grade build—used in medical, chemical, and biological labs desertcart rating: 4.4 stars from 325+ reviews1 #1 Best Seller in Lab Stirrer Bars1 ⚠️ Minor Trade-Offs Requires magnetic stirrer—not standalone No pivot ring or cross shape—basic vortex only White colour only—no visual contrast in cloudy liquids Not ideal for thick or viscous solutions—better for light fluids No storage case included—store in zip bags or trays 🧍‍♂️ Personal Verdict Used these for bait prep and AV fluid mixing—spun clean, resisted corrosion, and stayed cockpit-ready. For under £9, it’s a proper lab-grade upgrade that adds precision, durability, and clean control to your mixing workflow. If you want reliable stir bars without the faff, this set’s a winner. Review: Quality magnetic stirrer bars - High quality PTFE coated magnetic stirrer bars. These are as good as the ones used in many professional laboratories. ## Features - Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications. - The stir bar is placed inside a container of liquid or solution that is seated on a magnetic stirrer, creating a rotating magnetic field using a rotating magnet or multiple stationary electromagnets. - Stir bars are coated with Teflon (PTFE) covering, which is chemically inert and can be used with corrosive chemicals, also helps reduce friction and wear while spinning - Individual shapes create different vortexes for efficient and effective stirring - Brand new, never used PTFE stirrer bars. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079JPTDCZ | | Best Sellers Rank | 4,579 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Lab Stirrer Bars | | Brand | Yizerel | | Colour | white | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 471 Reviews | | Item Dimensions L x W x Thickness | 5.1L x 7.6W x 0.5Th centimetres | | Item Shape | Cylindrical | | Manufacturer | noorlee | | Manufacturer Part Number | CL-GW-1 | | Material | PTFE (Polytetrafluoroethylene) | | Material Type | PTFE (Polytetrafluoroethylene) | | Model Number | CL-GW-1 | | Number of Pieces | 10 | | Number of pieces | 10 | | Product dimensions | 5.1L x 7.6W x 0.5Th centimetres | | Shape | Cylindrical | | UPC | 785197262157 785197261891 | | Unit Count | 10.0 count | ## Product Details - **Brand:** Yizerel - **Colour:** white - **Material:** PTFE (Polytetrafluoroethylene) - **Product dimensions:** 5.1L x 7.6W x 0.5Th centimetres - **Shape:** Cylindrical ## Images ![Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color - Image 1](https://m.media-amazon.com/images/I/61yRxxOPgQL.jpg) ## Questions & Answers **Q: Is there a retriever wand included?** A: No there is no magnetic retrieving wand **Q: Are these autoclavable?** A: Yes. **Q: Is the smallest size small enough to fit inside of a 5ml beaker?** A: Yes. The smallest one is about the size of a grain of rice. Surprisingly small. ## Customer Reviews ### ⭐⭐⭐⭐⭐ PTFE stir bars. Clean, inert, cockpit-ready. Built for mixing rigs, bait prep, and lab setups. *by G***E on 23 September 2025* Type: Cylindrical magnetic stir bars (10-pack) Material: PTFE-coated (Teflon) Size: Approx. 5.1 × 7.6 × 0.5 cm Shape: Smooth cylinder Use Case: Lab mixing, bait prep, aquarium dosing, AV fluid tests, festival chemistry kits 💥 Why They Deserve Big Compliments These stir bars are a proper lab essential. Coated in chemically inert PTFE, they’re built to resist corrosion, reduce friction, and handle aggressive solvents or delicate solutions without breaking a sweat. Drop one into a beaker, place it on a magnetic stirrer, and you’ve got hands-free vortex action—ideal for mixing bait liquids, testing aquarium additives, or prepping AV fluid blends. The smooth cylindrical shape spins clean and quiet, and the 10-pack gives you plenty of backups or multi-container setups. Whether you’re working in a lab, rigging a creative shoot, or just experimenting with festival chemistry, these stir bars deliver cockpit-grade control and clean results. ✅ Big Wins PTFE coating—chemically inert, friction-free, corrosion-resistant Cylindrical shape—stable spin, low noise 10-pack value—great for multi-rig setups Lab-grade build—used in medical, chemical, and biological labs Amazon rating: 4.4 stars from 325+ reviews1 #1 Best Seller in Lab Stirrer Bars1 ⚠️ Minor Trade-Offs Requires magnetic stirrer—not standalone No pivot ring or cross shape—basic vortex only White colour only—no visual contrast in cloudy liquids Not ideal for thick or viscous solutions—better for light fluids No storage case included—store in zip bags or trays 🧍‍♂️ Personal Verdict Used these for bait prep and AV fluid mixing—spun clean, resisted corrosion, and stayed cockpit-ready. For under £9, it’s a proper lab-grade upgrade that adds precision, durability, and clean control to your mixing workflow. If you want reliable stir bars without the faff, this set’s a winner. ### ⭐⭐⭐⭐⭐ Quality magnetic stirrer bars *by D***. on 15 September 2025* High quality PTFE coated magnetic stirrer bars. These are as good as the ones used in many professional laboratories. ### ⭐⭐⭐⭐ Great for eliquid. *by T***Y on 4 June 2019* Brilliant piece of kit, Thoroughly stirs e-liquid70-30 without a hitch. Only drawback is you don’t get a stir bar with it so order some when u buy. ## Frequently Bought Together - Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color - Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch) - joaoxoko Magnetic Stir Bars,10 Pcs PTFE Magnetic Stirrer Mixer Stir Bar, 20 mm/ 0.8 Inch White Laboratory Stirrer Mixer Bar (10) --- ## 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/172309889-yizerel-10pcs-ptfe-magnetic-stirrer-mixer-stir-bar-spinbar-white](https://www.desertcart.tn/products/172309889-yizerel-10pcs-ptfe-magnetic-stirrer-mixer-stir-bar-spinbar-white) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-29*