SpinFit - CP240

if you understand how to use it, you will get the best out of it. First I ended up almost squeezing it and locking inside my ears (LOL). The trick is you need to just establish the correct positioning with the ear tips, i.e. insert it a bit deeper later lightly pull back don't fully pull out. Keep playing music while you are doing so when you hear the best output from the ear tips while positioning the ear tips - that the spot(wink).

Very good fit with my Fiio f9 pro. The sound quality has improved a lot over a single flange tip. The thinness is gone. The bass has improved and became tight. The mids are very good. The sparkle in treble region is controlled. Overall very good tips. I would suggest this tip over a regular single flange tips any day.

Great fit and sound quality. I only wish they came in Black Color, but that's not a deal-breaker in any way. Thanks HPZ for the super fast and efficient delivery :)

I don't see any use case for these, I ordered the Medium size and their outer flange is a bit bigger than the Large on a normal eartip. They don't provide that good of a seal and are bit uncomfortable to use.

I literally don't see any usecase for these, the only thing going for it in my scenario is that Moondrop Spaceship has abnormal size of tube and also go in very deep, so somehow it works with them, I believe it is just a makeshift for me till I get a better suiting eartip for that pair.

Otherwise, based on the meaurements given I feel the Small size may hold some potential, but sadly that is not available.

Final Verdict, go for CP100 or CP145 much better for any scenario.

Outstanding Tips, the total sound experience changed. I basically bought them for my TRN BA5’s. What a change they bring to the Bass. Very comfortable too, really enjoying the experience. Thanks a lot Headphonezone.

I'm no expert so i may be wrong but i think when i used these spin fits with my blon,the sound changed..mainly the bass, it became less...im now using my rha eartips with my blon ,apart from that these spinfits fit and isolate good i think.

I regularly use a comply small size ear tip on a fiio f9 pro, so my observations are relative to that ear tip. I got a small size spinfit and now I feel I should have gotten the medium one. Sound isolation is poor, probably because of a looser fit (cannot confirm unless I try a medium size). The treble gets highlighted and the bass gets muffled probably because of the same reason.
It is extremely comfortable, for which I would definitely recommend it. I'm going to keep it as the life of comply is so short and rather unaffordable in the long term.

Purchased these for my F9 pro. Fits great in the iem. Listening experience is more detailed while using this. Can experience more punchy bass, now, the pinchy treble peaks are more gone so the details are more enjoyable.
Superfast delivery by HPZ as usual. You guys are the best in the business.

I have RHA 750 IEMs and needed a good pair of tips. These give me overall isolation and since it goes deep into the ear canal the bass and detailing improves.
The only downside is that the smaller flang sometimes tinkle in the ear canal which irritating sometime.