Review on JNSA 3 Flange Noise Cancelling Triple Flange Eartips - S/M/L, 6 Pairs, Black 3F6P3: Compatible with 4mm-5mm Inner Hole Earbuds by Ron Collins

Was hoping they would drown out the sound of the psychopathic troll overhead. They didn't block out ambient noise as much as the earbuds that come with the headphones, especially the more rigid ones. They're also too soft to block out noise, and in general there have been instances where they get stuck in the ear canal when the headphones are removed. Not a very good look or feel. However, paired with very small sleep headphones they can be a solution, otherwise don't expect them to block much other than flying insects. 7 euros are too expensive in my opinion.