--- product_id: 592613084 title: "W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability" brand: "spinfit" price: "108.60 DT" currency: TND in_stock: true reviews_count: 5 category: "Spin Fit" url: https://www.desertcart.tn/products/592613084-w1-for-iem-ms-patented-medical-grade-silicone-ear-tips store_origin: TN region: Tunisia --- # 3D spinnable axis for custom fit Double W-shaped core for stability Medical-grade hypoallergenic silicone W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability **Brand:** spinfit **Price:** 108.60 DT **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound, embrace your comfort — SpinFit W1, the ear tip revolution. ## Quick Answers - **What is this?** W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability by spinfit - **How much does it cost?** 108.60 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/592613084-w1-for-iem-ms-patented-medical-grade-silicone-ear-tips) ## Best For - spinfit enthusiasts ## Why This Product - Trusted spinfit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Stability:** Double W-shaped tube core locks your IEMs in place, so you never miss a beat during your busiest days. - • **Hypoallergenic Comfort:** Crafted from medical-grade silicone to minimize irritation—because your ears deserve premium care. - • **Universal Compatibility:** Designed to fit nozzle diameters from 5 to 6 mm, making it the perfect upgrade for a wide range of earphones. - • **Tailored Fit, Every Time:** SpinFit’s patented 3D spinnable axis adapts seamlessly to your unique ear canal angle for all-day comfort. - • **Audiophile-Approved Sound Upgrade:** Experience clearer mids, tighter bass, and a wider soundstage with the most affordable IEM tip upgrade on the market. ## Overview SpinFit W1 ear tips feature a patented 3D spinnable axis and a double W-shaped tube core for enhanced stability and a custom fit. Made from medical-grade silicone, they reduce allergic reactions while improving sound clarity, bass control, and overall comfort. Compatible with 5-6 mm nozzle earphones, these tips are a top-rated, affordable upgrade favored by audiophiles worldwide. ## Description SpinFit W1 for IEM - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability Review: Çok rahat - Süper bir ürün Review: Comfortable and fit on the Truthear Hexa - New to IEM’s but not to quality audio equipment. Bought these for my Truthear Hexa IEM’s, which are cheap but deliver a nice sound with a slight lean to the bass end of the spectrum. These Spinfit W1’s fit snug on them but they do go on fine. They have grippier silicone than the stock ones and it is much softer and feels more comfortable to me. The sound is actually improved. I found the Hexa’s detailed and have great texture but slightly veiled in the upper mids. These W1 ear tips make them sound clearer, with more air in the mids. The bass is tighter and more controlled and doesn’t seem to affect the mids as much. The soundstage seems wider too. If anything the treble is thinner but there is a little sparkle right at the top end I hadn’t noticed before. In my opinion these deliver an overall improvement in sound quality and comfort. ## Features - Double W-shaped Tube Core to Enhance Stability. - SpinFit patented spinnable 3D axis that bends to fit unique ear canals' angle like customized. - Medical-Grade silicone reduces allergic reactions. - HOT seller among audiophiles. Most affordable upgrade of the sound and wearing experience to IEMs. - Fits nozzle diameter of 5 - 6 mm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLRSVRTN | | Best Sellers Rank | #5,822 in Electronics ( See Top 100 in Electronics ) #111 in Headphone Earpads | | Brand | SpinFit | | Color | transparent | | Colour | transparent | | Compatible Devices | Earphones | | Compatible devices | Earphones | | Customer Reviews | 4.4 out of 5 stars 313 Reviews | | Enclosure Material | Silicone | | Global Trade Identification Number | 04713037521337 | | Item Weight | 0.01 Kilograms | | Manufacturer | Rextec International Limited | | Material | Silicone | | Mfr Part Number | MS | | Model Number | MS | | Number of Items | 2 | | Unit Count | 2.0 Count | | Unit count | 2.0 Count | ## Product Details - **Brand:** SpinFit - **Colour:** transparent - **Compatible devices:** Earphones - **Material:** Silicone - **Unit count:** 2.0 Count ## Images ![W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability - Image 1](https://m.media-amazon.com/images/I/51TEvvn6ffL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Çok rahat *by B***R on 17 April 2025* Süper bir ürün ### ⭐⭐⭐⭐⭐ Comfortable and fit on the Truthear Hexa *by C***G on 4 February 2024* New to IEM’s but not to quality audio equipment. Bought these for my Truthear Hexa IEM’s, which are cheap but deliver a nice sound with a slight lean to the bass end of the spectrum. These Spinfit W1’s fit snug on them but they do go on fine. They have grippier silicone than the stock ones and it is much softer and feels more comfortable to me. The sound is actually improved. I found the Hexa’s detailed and have great texture but slightly veiled in the upper mids. These W1 ear tips make them sound clearer, with more air in the mids. The bass is tighter and more controlled and doesn’t seem to affect the mids as much. The soundstage seems wider too. If anything the treble is thinner but there is a little sparkle right at the top end I hadn’t noticed before. In my opinion these deliver an overall improvement in sound quality and comfort. ### ⭐⭐⭐⭐⭐ I'll never go back to using stock silicone tips that come with IEM's and wireless ear buds. *by N***2 on 23 April 2025* bought these to put on my 7hz salnotes zero and zero 2 IEM's (so far I've only tested the regular Zero). I was having issues with chaffing on a regular pair of JLab M silicone tips that made me switch to their small cloud foam tips, this changed the sound profile a bit by reducing treble just slightly, but those being foam it also made a better deal which helped the bass a bit on those which sit a little back in the sub-bass area (regular zero lack that thump due to a more analytical tuning). So, I wanted to give silicone tips a try again and came across these, the medical grade silicone is soft but sticky and makes for a great seal in the ear, I haven't felt any itching or chaffing so far after a few hours, so I can so far say that the regular silicone tips I used before are no longer going to be put on anything ..in fact I'm gonna replace the tips on my wireless earbuds with these too. The size runs a size bigger, normally with skullcandy or JLab I was using the Medium tip, but with these the MS (medium small) were just about the same fit as those. I might actually get the small because my IEMs don't sit flush against my ears and those would most likely fit a little deeper like the cloud foam tips did for me. As for sound ..my 7hz salnotes zero IEM is a neutral balanced tuning, with the foam tips I can tell the highs were slightly lower and some details in certain sibilant areas didn't sound as sparkly as they should given the tuning, the foam seal helped the bass a bit though. Now for the W1. These not only brought out more clarity in the balanced tone, but it upped the low end a bit where it was brought a little bit forward and wasn't lost or masked while retaining it's set tuning, In fact the bass seems present and tight but not boomy (don't expect a punch from the low end here) which is what you want in a neutral balanced set the mids were nice, clear and kept the balance of the intended tuning, the highs also retained sparkle that was originally rolled off with the foam tips. So in the highs I could hear the faint details from before a little more, but it's not overly sharp. Putting them on is a little tricky at first, they're a tight fit but secure well onto the stem, though I probably would make these permanent on the IEM's I put them on, each one would respectively stay on the ones i put them on, as I heard about these loosening if put on stems with wider diameters and then being too loose on smaller diameter driver stems. The soundstage is a bit more open, I can tell more separation between instruments too. Overall, these tips are great, I may purchase more in MS and S for my Zero 2 and my wireless earbuds. ## Frequently Bought Together - SpinFit W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability - Linsoul DUNU S&S Silicone Eartips S/M/L (3pairs) for Nozzle Diameter from 4mm-5.5mm for Stage Studio, for KZ ZS10 Pro, 7HZ Zero, Orchestra Lite, TANGZU Wan'er S.G IEM (S/M/L- Each Size 1 Pair) --- ## 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.tn/products/592613084-w1-for-iem-ms-patented-medical-grade-silicone-ear-tips](https://www.desertcart.tn/products/592613084-w1-for-iem-ms-patented-medical-grade-silicone-ear-tips) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*