Hey Copic! What is this B.S.? I already didn't like the ink refill bottles because they're hard to squeeze. So I transferred a brand new C4 refill in into an old empty refill bottle. It filled less than half old bottle.
@JeniRizio hell, lately I've been using the Creative Expert brand (from Ross).
@artildawn Copics run out so fast, I prefer Tombows and Microns