SpinFit W1 for IEM - M - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability

I hesitated to buy these because of the price tag for a single pair of ear tips but by god am I glad I did, these are far more comfortable than the tips that came included with my Artti T10 IEMs, they were easier to put on, look nicer, and I'm not sure if it's placebo but I feel like they somehow sound clearer. The clear part is a grippy but soft silicone which I really like as it fits and holds on to my ears well. They come in really nice packaging too, if you care about that. I imagine I'll be using these for a long time.

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.

If you've found the correct size tips for your IEM but the fit is uncomfortable, give these a shot. The silicone these are made from is extremely soft and malleable and puts far less pressure on your ears than the average eartip.However, if the nozzle on the IEM you're buying these for is over 6mm wide or if you're struggling to get a good fit with your existing tips, be careful here as these tips may not work well in your case. Overly large nozzles will stretch the inner stem and cause it to wear out much faster, making the fit looser with other IEMs if you were intending to use these tips on several different IEMs. Also, if you are already not getting a good fit with stock tips, these probably won't help you, as the soft, malleable nature of the tips starts to work against you and you may find the seal breaking more often than it should.So long as you just want a more comfortable fit though, these are a great choice.

amazing and comfy, fit to anyones ears due to their design, fit on to your iems or earbuds very easily, the quality/material is brilliant

These are excellent. I had a decent pair of IEMs that sounded a bit flat, when they really shouldn't have. I decided to try replacing the stock tips with these - and man, the difference has been night and day. They are grippy, soft, and provide such a better seal that the music has come alive. A vast improvement on the IEMs for under a tenner. I am going to be replacing all of my IEM tips with these.

The W1's are my first aftermarket tips as I've normally used the ones that come with my IEMs. The aesthetic is, not great - but that doesn't matter as long as they're sitting in your ears. Though, these are far from the comfiest tips I've used. Despite ordering the SS size, it still isn't quite small enough. The material doesn't feel particularly nice either - and can become fatiguing after hours of usage. Sound quality is excellent though as it does not alter the sound of my IEMs in any negative way. If these were a little cheaper (maybe closer to £5) then I think these would be an easy 5 stars. I'm just not satisfied with them for how much they cost.

Just got into IEMs and wanted to try something different from the stock tips on my Simgot EA500LMs, which were fine, but not perfect. These SpinFit seem not only comfier, but a better fit and seal, so the sound is so much better. Lots of sizes so easy to find a fit for your ears.

Decent tips. Fit my Letshuoer S08 well, and are more secure and more comfortable than stock.Don't really notice a sound difference particularly.