Custom headphone earbuds

[Glaucus]

has anyone who has no luck with in ear earbuds, fall out, uncomfortably etc. Tried custom ones and if so did you get on with them?

 

[Glaucus]

where did people just get the shells form? i cant see just the shell on the acs webpage just full headphone and ouch at price.

 

[Glaucus]

that's a shame I thought I was looking in the wrong place.

I cant find any cheaper than £160 for just the sleeves.
Surly there's cheaper than that?
that's a lot to spend on something i'm not sure will be great and the Snugs are "only" £200 for full system. Seem to do the impresions at big boots stores.