the individual balls can be used several times
For me personally, it doesn't work at all
Very practical product, highly recommended
Great for sleeping
Do what they are supposed to do.
The wax sticks to my fingers, then to my ear and then to my fingers again, and can only be used once. I much prefer the smooth plastic plugs.
Are in no way inferior to the original.
Perfect soundproofing, I use them to sleep and they cut outside noise.
Unfortunately not very comfortable to wear, very sticky! It's a shame that Calmor have taken them out of their range.
great, like the original, but much cheaper