Decibullz – Custom Moulded High-Fidelity (Hi-Fi) Earplug Filters for Concerts and Events (Black)

Used them a lot. Works nice (bought 2-3 times). However, even if they are «made in my ear» I do not feel theyare easy to get in well, and I end up trying to fine tune their position. However, they do the job. Sound remain nice - mostly using in a concert setting with my teenagers and wife ;)Maybe an improvement would be a softer material?

Try as I did, I just could not get on with these. The moulding turn to hard plastic once set and just felt uncomfortable. Maybe if the moulding remained a little springy or pliable it'd have been different, but a lump of hard plastic in my ear, no thanks. Waste of money and threw them in the bin.

Following them being recommended to me by a musician, I have so far used them for two 5.5+ hour raves and they’ve been fine. They lower the volume heard but do not distort sound as much as foam earplugs. Hearing at the end of the night is barely affected. Also, they stay in place despite considerable head-banging and hardly need any adjusting during use.