--- product_id: 491241711 title: "Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS)" brand: "bbtcty" price: "¥4105" currency: JPY in_stock: true reviews_count: 9 category: "Bbtcty" url: https://www.desertcart.jp/products/491241711-magnetic-stirrer-stir-bars-15x35-mm-olive-shape-5-pcs store_origin: JP region: Japan --- # High/low temp & chemical resistant 15x35mm large olive shape PTFE casing reduces friction Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) **Brand:** bbtcty **Price:** ¥4105 **Availability:** ✅ In Stock ## Summary > 🧪 Stir Smarter, Not Harder — Power Meets Precision in Every Spin! ## Quick Answers - **What is this?** Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) by bbtcty - **How much does it cost?** ¥4105 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/491241711-magnetic-stirrer-stir-bars-15x35-mm-olive-shape-5-pcs) ## 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 - • **Smooth Operator:** Low friction design ensures continuous, jam-free spinning - • **Value Pack of 5:** Multiple stir bars for uninterrupted workflow and backup readiness - • **Chemical Warrior:** PTFE casing is inert and resists harsh chemicals for lab-grade durability - • **Temperature Tough:** Withstands extreme temps without losing performance or integrity - • **Big & Bold Stirring Power:** Oversized 15x35mm olive shape handles heavy sediment effortlessly ## Overview These 15x35mm olive-shaped magnetic stir bars feature a chemically inert PTFE coating that resists harsh chemicals and extreme temperatures. Designed for heavy-duty stirring, they reduce friction to prevent jamming even with sediment-heavy mixtures. Sold in packs of five, they offer reliable, lab-grade performance ideal for professional and industrial applications. ## Description 1.Name: Polytetrafluoroethylene Magnetic Stir Bars 2.Size:15mmx35mm (Diameter 0.6 inch * length 1.4 inch) 3.Shape: Olive shape ; Quantity:5 pcs4. Teflon (PTFE) casing is chemically inert, be used with harsh chemicals and reduces friction while in spinning Review: Great product, zero issues - Why did you pick this product vs others?: great when you have a lot of sediment to stir in your extraction that causes typical stir bars to become over encumbered and pause, no longer stirring. Soap nuts, arnica, ashwaghanda even zinc oxide is no challenge for these stir bars, provided you have the right amount of transport medium/solvent (Water, alcohol or oil) Review: Yes much better than stock stir bar - Big chonk size, super strong force, compatible with my LVDALAB 5L stirrer, good price for effectiveness, easier than hand mixing my hydroponic nutes. ## Features - Big Size: Diameter 15 mm ( 0.6 inch ) x Length 35 mm (1.4 inch ) - Shape: Olive shape ; Quantity: 5 pcs - Material PTFE (Polytetrafluoroethylene); Color: pure white, - Teflon (PTFE) casing is chemically inert, be used with harsh chemicals and reduces friction while in spinning - Non-toxic,No adhesion,High /Low temperature resistance,Weather resistance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9J6Q7T1 | | Best Sellers Rank | #43,220 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Lab Stirrer Bars #131 in Lab Stirrers | | Brand | BBTCTY | | Brand Name | BBTCTY | | Color | 15X35,5pcs | | Customer Reviews | 4.3 out of 5 stars 167 Reviews | | Included Components | FALSE | | Manufacturer | BBTCTY | | Material | Polytetrafluorothene | | Material Type | Polytetrafluorothene | | Model Number | A15X35mm-5P | | Number of Items | 5 | | Number of Pieces | 5 | | Part Number | A15X35mm-5P | | Shape | Olive Shape | | Unit Count | 5 Count | ## Product Details - **Brand:** BBTCTY - **Color:** 15X35,5pcs - **Material:** Polytetrafluorothene - **Number of Pieces:** 5 - **Shape:** Olive Shape ## Images ![Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) - Image 1](https://m.media-amazon.com/images/I/71hIA3CuTbL.jpg) ![Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) - Image 2](https://m.media-amazon.com/images/I/7132v68eceL.jpg) ![Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) - Image 3](https://m.media-amazon.com/images/I/71DrWFbllEL.jpg) ![Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) - Image 4](https://m.media-amazon.com/images/I/61mkLvZ5ATL.jpg) ![Magnetic Stirrer Stir Bars (15X35 mm, Olive Shape,5 PCS) - Image 5](https://m.media-amazon.com/images/I/71Zh3afAC5L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, zero issues *by W***S on July 5, 2025* Why did you pick this product vs others?: great when you have a lot of sediment to stir in your extraction that causes typical stir bars to become over encumbered and pause, no longer stirring. Soap nuts, arnica, ashwaghanda even zinc oxide is no challenge for these stir bars, provided you have the right amount of transport medium/solvent (Water, alcohol or oil) ### ⭐⭐⭐⭐⭐ Yes much better than stock stir bar *by B***H on July 10, 2026* Big chonk size, super strong force, compatible with my LVDALAB 5L stirrer, good price for effectiveness, easier than hand mixing my hydroponic nutes. ### ⭐⭐⭐⭐⭐ Better than a Similar, Much More $, Stirrer *by D***R on May 30, 2024* I bought the Cole-Parmer 37130-9003 Egg-Shaped Stir Bar, 3" L x 3/4" Dia; 1/Pk in April for $43.83. And it has worked well. But when I couldn't find it last week (since found), I ordered this very similar stir bar. Hands down, this iitem performs better. It's heavier, bigger, and thus mixes more. This magnet is significantly stronger. It will move itself to the magnetic center above the magnetic stirrer if the I place it anywhere close to that location. Also, this stir bar can handle a significantly faster rate of rotation per minute without spinning out. I got it up to 400 RPM, mixing lye into 4L of water, and had no interest in going any faster. I am assuming this stir bar will last for a good while, given the material of its composition. I will report back if any problems arise in that regard. At the moment, I am tickled pink. Update: This stirrer is also significany quieter than other stir bars I have used. Once it gets up to speed, I have to look at the surface of the liquid being stirrer to verify that it is being stirred. I received no compensation or benefit for this review. --- ## 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/491241711-magnetic-stirrer-stir-bars-15x35-mm-olive-shape-5-pcs](https://www.desertcart.jp/products/491241711-magnetic-stirrer-stir-bars-15x35-mm-olive-shape-5-pcs) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-13*