--- product_id: 726914183 title: "Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch)" brand: "weewooday" price: "¥27538" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/726914183-weewooday-46-pieces-ptfe-magnetic-mixer-stirrer-bar-white-color store_origin: JP region: Japan --- # High-temp resistance up to 260°C PTFE ensures chemical corrosion resistance Smooth cylindrical design for stable rotation Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) **Brand:** weewooday **Price:** ¥27538 **Availability:** ✅ In Stock ## Summary > ⚡ Stir Smarter, Not Harder — Elevate Your Lab Game! ## Quick Answers - **What is this?** Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) by weewooday - **How much does it cost?** ¥27538 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/726914183-weewooday-46-pieces-ptfe-magnetic-mixer-stirrer-bar-white-color) ## 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:** Engineered with premium PTFE and magnetic steel to withstand high temperatures, corrosion, and abrasion without losing performance. - • **Versatile Lab Essential:** Compatible with all standard magnetic stirrers and heating plates, perfect for research, industrial, and agricultural labs. - • **Trusted by Professionals:** Highly rated (4.8/5) and made in the USA, these stir bars deliver consistent, reliable results for demanding lab environments. - • **Precision Mixing Every Time:** Cylindrical, burr-free design guarantees smooth, stable rotation—no wobble, no deviation, just flawless stirring. - • **Bulk Pack for Continuous Workflow:** 46 pieces of 35mm stir bars ensure you never run out during critical experiments or production runs. ## Overview The Weewooday 46-piece PTFE magnetic stirrer bar set features 35mm cylindrical bars crafted from durable PTFE and magnetic steel. Designed for high-temperature resistance, chemical inertness, and smooth rotation, these bars are ideal for scientific, industrial, and agricultural mixing applications. Compatible with all standard magnetic stirrers, this bulk pack ensures uninterrupted, precise stirring with a professional-grade finish. ## Description 35 mm/ 1.38 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 35 mm/ 0.31 x 1.38 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 35 mm/ 1.38 inch ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B093T7BHND | | Brand Name | Weewooday | | Colour | white | | Country Of Origin | USA | | Customer Reviews | 4.8 4.8 out of 5 stars (183) 4.8 out of 5 stars | | Item Dimensions L X W X Thickness | 15L x 9.8W x 3Th Centimeters | | Item Thickness | 35 Millimetres | | Manufacturer | Weewooday | | Manufacturer Part Number | Weewooday-PTFE Magnetic Stirrer-01 | | Material Type | Polytetrafluoroethylene | | Model Number | Weewooday-PTFE Magnetic Stirrer-01 | | Number Of Items | 46 | | Number Of Pieces | 46 | | Shape | Cylindrical | | Unit Count | 46 Count | ## Product Details - **Brand:** Weewooday - **Colour:** white - **Material:** Polytetrafluoroethylene - **Product Dimensions:** 15L x 9.8W x 3Th Centimeters - **Shape:** Cylindrical ## Images ![Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) - Image 1](https://m.media-amazon.com/images/I/6126ZAFGElS.jpg) ![Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) - Image 2](https://m.media-amazon.com/images/I/61ejEhj4GvS.jpg) ![Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) - Image 3](https://m.media-amazon.com/images/I/71Z8uYP3mRL.jpg) ![Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) - Image 4](https://m.media-amazon.com/images/I/71h3yLTRHKL.jpg) ![Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) - Image 5](https://m.media-amazon.com/images/I/71J8U4ykWoL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐ Great value *by on Reviewed in the United States 6 March 2026* Great value ### ⭐⭐⭐⭐⭐ Excellent *by on Reviewed in the United States 6 July 2026* They work great 👍🏻 ### ⭐⭐⭐⭐⭐ Reliable and Efficient: PTFE Magnetic Stirrer Mixer Stir Bars *by on Reviewed in the United States 26 May 2024* The PTFE Magnetic Stirrer Mixer Stir Bars have been an excellent addition to my laboratory equipment. The set includes eight pieces, each 35 mm (1.38 inches) in length, which is perfect for various stirring needs.These stir bars are incredibly reliable and efficient. The PTFE coating ensures they are chemically resistant and easy to clean, which is crucial for maintaining the integrity of my experiments. They work seamlessly with my stir plate, providing consistent and smooth stirring every time.The white color makes them easy to spot in different solutions, and their size is ideal for most standard lab containers. Overall, I am very impressed with the quality and performance of these stir bars. They are a must-have for any laboratory looking for dependable and durable stirring tools. Highly recommended! ## Frequently Bought Together - Weewooday 46 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch) - INTLLAB Magnetic Stirrer Stainless Steel Magnetic Mixer with stir bar (No Heating) Max Stirring Capacity: 3000ml - Myco Labs Microppose Self Healing Injection Ports for Mushroom Spawn Bags and Jar Lids (50-Pack) --- ## 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.jp/products/726914183-weewooday-46-pieces-ptfe-magnetic-mixer-stirrer-bar-white-color](https://www.desertcart.jp/products/726914183-weewooday-46-pieces-ptfe-magnetic-mixer-stirrer-bar-white-color) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-15*