I saw this on another forum, but thought I'd share here as well. This site has stopper corks that are predrilled but not all the way thru like most. FREE SHIPPING too! I haven't ordered any yet, but plan to soon.
I recently ordered 20 cork stoppers from Treeline and they came super fast and I got emails confirming everything went well...that said, I think the ones that don't have dowels going all the way thru would look better.
PS...I know everyone that has dealt with Ruth Niles highly reccomends her stainless stoppers over cork and other stainless stoppers....I just wanted to show another option for corked ones.