I'm curious about the cost and duration of ear fillers.

I'm looking into the cost of ear fillers, but I'm confused because it seems to vary quite a bit from clinic to clinic.

I'm wondering roughly what price range I should expect and how long the results last.

I became interested because I heard the effects themselves look natural, but I'm worried about whether the price is affordable. If anyone has had this done, how much does it cost and how long does it last?