What's happened to them?
Well, I know what's happened to them really. People don't want them any more so they don't buy them, so shops don't sell them. Why does everybody just want white? The biggest choice nowadays is whether you want your bottom wiped by a puppy or a koala.
Why don't you want peach loo roll any more? Or how about having 2 holders side by side and loading one with pink and one with blue?