--- product_id: 45976715 title: "Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs" brand: "bbtcty" price: "KD 8.57" currency: KWD in_stock: true reviews_count: 8 category: "Bbtcty" url: https://www.desertcart.com.kw/products/45976715-laboratory-magnetic-stir-bars-ptfe-magnetic-stirrer-mixer-stir-bars store_origin: KW region: Kuwait --- # 25mm Length 7mm Diameter 10 Pcs per Bag Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs **Brand:** bbtcty **Price:** KD 8.57 **Availability:** ✅ In Stock ## Summary > Mix it up! 🔄 Elevate your lab game with precision stir bars! ## Quick Answers - **What is this?** Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs by bbtcty - **How much does it cost?** KD 8.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/45976715-laboratory-magnetic-stir-bars-ptfe-magnetic-stirrer-mixer-stir-bars) ## Best For - bbtcty enthusiasts ## Why This Product - Trusted bbtcty brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🌍 Eco-Friendly:** Non-toxic materials ensure safety in every mix. - • **⚙️ Effortless Mixing:** Experience seamless stirring with a strong magnetic hold. - • **🔬 Precision Engineering:** Crafted with high-quality PTFE for unmatched durability. - • **🛡️ Corrosion Resistant:** Built to last, these stir bars resist corrosion and wear. - • **🌡️ Temperature Resilience:** Designed to withstand extreme temperatures without compromising performance. ## Overview This set of 10 Laboratory Magnetic Stir Bars features a precise 7mm diameter and 25mm length, crafted from high-quality PTFE. Designed for durability, these stir bars are corrosion-resistant, temperature resilient, and non-toxic, making them ideal for a variety of laboratory applications. ## Description 1.Name: Polytetrafluoroethylene Magnetic Stir Bars 2.Size: 7mm * 25mm 3.Shape: Cylindrical With Ring Shape 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 ¡æ, 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, there is B06B plastic in the best aging life 10.Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions Review: Great little magnet - Bought to stir liquid. Works great with magnetic stirrer. Well made. Magnet enclosed in plastic. No sharp edges. Review: Work Great - They are perfect. Using them to stir mushroom cultures. ## Features - Size: 7mm * 25mm, Quantity: 10 piece/ bag - Shape: Cylindrical With Ring Shape - Material PTFE (Polytetrafluoroethylene) - New & Strong Magnetic, High-quality & Precise sizes - Corrosion resistance,Low / High temperature resistance,High lubrication,Non-toxic,No adhesion,Weather resistance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0745XYM6Q | | Best Sellers Rank | #267,304 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #191 in Lab Stirrers | | Brand | BBTCTY | | Brand Name | BBTCTY | | Color | White | | Customer Reviews | 4.6 out of 5 stars 86 Reviews | | Manufacturer | BBTCTY | | Material | Polytetrafluoroethylene | | Material Type | Polytetrafluoroethylene | | Model Number | 43217-32832 | | Number of Items | 10 | | Number of Pieces | 10 | | Part Number | 43217-32832 | | Shape | Cylindrical | | UPC | 723740419863 | | Unit Count | 10.0 Count | ## Product Details - **Material:** Polytetrafluoroethylene - **Brand:** BBTCTY - **Color:** White - **Shape:** Cylindrical - **Number of Pieces:** 10 ## Images ![Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs - Image 1](https://m.media-amazon.com/images/I/91lXDMoU02L.jpg) ![Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs - Image 2](https://m.media-amazon.com/images/I/81FF8p4hEkL.jpg) ![Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs - Image 3](https://m.media-amazon.com/images/I/81Rn4AJNBOL.jpg) ![Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs - Image 4](https://m.media-amazon.com/images/I/715dKK7vGaL.jpg) ![Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs - Image 5](https://m.media-amazon.com/images/I/811G8EMJ94L.jpg) ## Questions & Answers **Q: Are these strong magnets? i am not sure, as i try to slowly get to max rpm's and it spins out some of the time.** A: Not sure your application on why you need max RPM... I am doing yeast starters for home brew. For me it works perfectly with a 3000ml beaker. With yeast I shouldn’t do max RMP with my stir plate. All I need is slow and steady with a small vortex. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little magnet *by L***A on April 18, 2020* Bought to stir liquid. Works great with magnetic stirrer. Well made. Magnet enclosed in plastic. No sharp edges. ### ⭐⭐⭐⭐⭐ Work Great *by S***E on July 2, 2020* They are perfect. Using them to stir mushroom cultures. ### ⭐⭐⭐⭐ Well made *by S***N on July 13, 2019* Work well ## Frequently Bought Together - Laboratory Magnetic Stir Bars PTFE Magnetic Stirrer Mixer Stir Bars Stiring Rod (Diameter 7mm,Length 25mm) Spinbar Stirring, 10 Pcs - Briess - 812322 - Dry Malt Extract - Golden Light - 1 lb. - INTLLAB Magnetic Stirrer Stainless Steel Magnetic Mixer with stir bar (No Heating) Max Stirring Capacity: 3000ml --- ## 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.kw/products/45976715-laboratory-magnetic-stir-bars-ptfe-magnetic-stirrer-mixer-stir-bars](https://www.desertcart.com.kw/products/45976715-laboratory-magnetic-stir-bars-ptfe-magnetic-stirrer-mixer-stir-bars) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*