--- product_id: 262547000 title: "White Magnetic Mixer Stirrer Bar" brand: "weewooday" price: "RM73" currency: MYR in_stock: true reviews_count: 13 category: "Weewooday" url: https://www.desertcart.com.my/products/262547000-white-magnetic-mixer-stirrer-bar store_origin: MY region: Malaysia --- # 30mm precision magnetic core Stable rotation, no deviation PTFE coating resists corrosion & abrasion White Magnetic Mixer Stirrer Bar **Brand:** weewooday **Price:** RM73 **Availability:** ✅ In Stock ## Summary > 🧪 Stir Smarter, Not Harder — Elevate Your Lab Game with Weewooday! ## Quick Answers - **What is this?** White Magnetic Mixer Stirrer Bar by weewooday - **How much does it cost?** RM73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/262547000-white-magnetic-mixer-stirrer-bar) ## Best For - weewooday enthusiasts ## Why This Product - Trusted weewooday brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed Set:** Includes 4 high-quality stir bars, giving you reliable backup and flexibility for multiple experiments or scaling workflows. - • **Unmatched Durability:** PTFE surface engineered to resist corrosion, abrasion, and high rotational forces for long-lasting lab performance. - • **Precision Magnetic Core:** 30mm cylindrical magnetic stir bars ensure smooth, centered spinning with zero wobble—perfect for consistent mixing. - • **Versatile Lab Essential:** Compatible with a wide range of magnetic and heating stirrers, ideal for research, industrial, and academic labs. - • **Clean & Contaminant-Free:** Expertly crafted with no impurities or burrs, guaranteeing pure mixing without compromising sample integrity. ## Overview The Weewooday 4 Pieces PTFE Magnetic Stir Bar set features 30mm cylindrical bars with durable PTFE coating and strong magnetic cores. Designed for stable, precise stirring without deviation, these bars resist corrosion and abrasion, making them ideal for scientific research, industrial, and academic labs. Compatible with most magnetic and heating stirrers, this value pack ensures reliable, contaminant-free mixing for professional-grade results. ## Description Weewooday 4 Pieces PTFE Magnetic Stir Bar Lab Stirrer,30 Mm/ 1.18 Inch | Stainless Steel Laboratory Ptfe Stirrer Plate Bar, Pill-shaped Mixing Plate Magnetic Stick, Laboratory Use, White Color: desertcart.com: Industrial & Scientific Review: Perfect - These little stir bars work perfectly, they spin quietly, stay centered, and the PTFE coating feels durable. The different sizes make it easy to match whatever beaker or container you’re using. Great value for a reliable set. Review: I use alot would buy again - Works great ## Features - Features: magnetic stir bar can resist , corrosion, abrasion and high rotational forces, and has the properties of fine workmanship, no impurities and burrs on the surface, stable speed and no deviation - Quality material: PTFE magnetic stirrer is made of PTFE and quality magnetic steel, and the cylindrical shape and smooth surface will reduce friction and improve smooth rotation - More other applications: laboratory bar is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and also can be applied to stir mixed substances - Widely applicable: stir plate magnet bar will work well with various types of magnetic stirrers or heating stirrers - Package includes: comes with PTFE magnetic stir bars in our package, all of them are 30 mm/ 1.18 inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08P3JKLSJ | | Best Sellers Rank | #5,664 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Stirrers, Mixers & Accessories | | Brand | Weewooday | | Brand Name | Weewooday | | Color | white | | Customer Reviews | 4.7 out of 5 stars 1,707 Reviews | | Item Dimensions L x W x Thickness | 0.31"W x 0.31"Th | | Item Highlight | Stainless Steel Laboratory Ptfe Stirrer Plate Bar, Pill-shaped Mixing Plate Magnetic Stick, Laboratory Use, White Color | | Item Thickness | 0.31 inches | | Manufacturer | Weewooday | | Material | Polytetrafluoroethylene | | Material Type | Polytetrafluoroethylene | | Model Number | Weewooday-PTFE Magnetic Stirrer-01 | | Number of Items | 4 | | Number of Pieces | 4 | | Part Number | Weewooday-PTFE Magnetic Stirrer-01 | | Product Dimensions | 0.31"W x 0.31"Th | | Shape | Cylindrical | | Unit Count | 4 Count | ## Product Details - **Brand:** Weewooday - **Color:** white - **Material:** Polytetrafluoroethylene - **Product Dimensions:** 0.31"W x 0.31"Th - **Shape:** Cylindrical ## Images ![White Magnetic Mixer Stirrer Bar - Image 1](https://m.media-amazon.com/images/I/615ISE5vPFL.jpg) ![White Magnetic Mixer Stirrer Bar - Image 2](https://m.media-amazon.com/images/I/71n-JD3k+JL.jpg) ![White Magnetic Mixer Stirrer Bar - Image 3](https://m.media-amazon.com/images/I/61b-OPcUMeL.jpg) ![White Magnetic Mixer Stirrer Bar - Image 4](https://m.media-amazon.com/images/I/71TDf3lFaDL.jpg) ![White Magnetic Mixer Stirrer Bar - Image 5](https://m.media-amazon.com/images/I/71avEgkjRuL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: Can these be autoclaved?** A: I would have to assume so. They’re scientific instruments. Generally, with a few exceptions, there designed to be regularly sterilized. I regularly send mine through a pressure cooker at 15 PSI in liquid cultures **Q: Could these be used with a sensor for an alarm system (Simplisafe)? I have double hung windows so need a slim magnet to put opposite the sensor. Thx** A: Probably, but I suspect it would be much easier to use one of these that's the size you want: https://www.amazon.com/s?k=neodymium+disc+magnets&crid=3RBE9SKKGYW9W&sprefix=Neodyn%2Caps%2C235&ref=nb_sb_ss_ts-doa-p_5_6 **Q: is there any possibilities that these could degrade and leak into the water? any easy way to see it? thanks** A: There is nothing to leak. Inside is a solid magnet. It's possible that after using them a long time, friction could wear out the plastic coating, but that will probably take years and you'll see it slowly degrading. Just take a quick glance before you use them and if they look like they are in good condition, they are. **Q: Is there a "flat" side of the magnet, or are both sides curved?** A: Both sides are curved. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by X***A on June 7, 2026* These little stir bars work perfectly, they spin quietly, stay centered, and the PTFE coating feels durable. The different sizes make it easy to match whatever beaker or container you’re using. Great value for a reliable set. ### ⭐⭐⭐⭐⭐ I use alot would buy again *by G***E on August 14, 2026* Works great ### ⭐⭐⭐⭐⭐ Stirs 32oz Liquid Culture easy peasy. *by J***T on May 13, 2026* They are large enough to stir 32oz LCs on low to medium. They also work with smaller jars (1pint). They are strongly magnetic and the coating holds up to daily stirring. I havent had any issues with Sterilizing them or the coating pitting. They work well with my basic small stir plate. --- ## 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.my/products/262547000-white-magnetic-mixer-stirrer-bar](https://www.desertcart.com.my/products/262547000-white-magnetic-mixer-stirrer-bar) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-09-20*