--- product_id: 527087243 title: "White Magnetic Mixer Stirrer Bar" brand: "weewooday" price: "€ 62.09" currency: EUR in_stock: true category: "Weewooday" url: https://www.desertcart.hr/products/527087243-white-magnetic-mixer-stirrer-bar store_origin: HR region: Croatia --- # Heat & corrosion resistant PTFE 24 high-strength magnetic bars Smooth rotation, no deviation White Magnetic Mixer Stirrer Bar **Brand:** weewooday **Price:** € 62.09 **Availability:** ✅ In Stock ## Summary > 🧪 Stir Smarter, Not Harder — Elevate Your Lab Game! ## Quick Answers - **What is this?** White Magnetic Mixer Stirrer Bar by weewooday - **How much does it cost?** € 62.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/527087243-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 - • **Unmatched Durability:** Crafted from premium PTFE and magnetic steel to resist high temperatures, corrosion, and abrasion—built to last through your toughest lab sessions. - • **Universal Compatibility:** Seamlessly pairs with all standard magnetic stirrers and heating plates across scientific, industrial, and agricultural labs. - • **Trusted by Professionals:** Ranked #2 in Lab Stirrers with a 4.7-star rating from over 1,600 users—join the community that demands reliability. - • **Precision Mixing Every Time:** Cylindrical, burr-free design ensures stable speed and smooth rotation, eliminating inconsistencies in your experiments. - • **Bulk Pack for Continuous Workflow:** 24 pieces per set means you’re always ready—no downtime waiting for replacements or cleaning. ## Overview The Weewooday 24-piece PTFE magnetic stirrer bar set features 30mm cylindrical bars made from durable, heat-resistant PTFE and quality magnetic steel. Designed for smooth, stable rotation without deviation, these bars are ideal for scientific research, industrial, and agricultural labs. Compatible with all standard magnetic stirrers and heating plates, this bulk pack ensures uninterrupted workflow and professional-grade mixing performance. ## Description 30 Mm/ 1.18 Inch PTFE magnetic stirrer mixer stir bar, white color, stir rod magnetic, laboratory bar, stir plate bar, stir plate magnet Instructions: Place the magnetic stirrer bar in a beaker, graduated cylinder or other container, place the container on the platform of the electromagnetic heating stirrer, and then turn on the switch of the electromagnetic heating stirrer. The magnetic stirrer will generate rotational force to drive the substance to rotate quickly. In this way, the substance is completely mixed, and the substance can be concentrated by heating. Multiple uses: Laboratory bar can be applied with various types of magnetic stirrers or heating stirrers. Stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed substances. Specifications: Color: as pictures shown Material: PTFE and quality magnetic steel Size: 8 x 30 mm/ 0.31 x 1.18 inch Note: Please allow a little error on the size due to manual measurement. ## Features - Features: magnetic stir bar can resist high temperatures, 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 | B0C2C16DFV | | Best Sellers Rank | #4,663 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Stirrers | | Brand Name | Weewooday | | Color | white | | Customer Reviews | 4.7 4.7 out of 5 stars (1,681) | | Item Dimensions L x W x Thickness | 1.18"L x 1.18"W x 0.31"Th | | Item Thickness | 0.31 Inches | | Item Weight | 0.39 Pounds | | Manufacturer | Weewooday | | Material Type | Polytetrafluoroethylene | | Number of Pieces | 24 | | Part Number | CA-Weewooday-19664 | | Shape | Cylindrical | | Unit Count | 24.0 Count | ## Product Details - **Brand:** Weewooday - **Color:** white - **Material:** Polytetrafluoroethylene - **Product Dimensions:** 1.18"L x 1.18"W x 0.31"Th - **Shape:** Cylindrical ## Images ![White Magnetic Mixer Stirrer Bar - Image 1](https://m.media-amazon.com/images/I/61M73Q-0p9L.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. ## Frequently Bought Together - Weewooday 24 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch) - 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.hr/products/527087243-white-magnetic-mixer-stirrer-bar](https://www.desertcart.hr/products/527087243-white-magnetic-mixer-stirrer-bar) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-18*