Vanilla Extract for Holiday Gifts

I already found some very helpful information in past years' posts on the process. I'm starting a quart sized bottle of Mount Gay rum with 10 vanilla beans. Where does one find little glass bottles with caps for gifting? Optimally, I'd like a 6- to 8-oz bottle with a food-safe cap. Doesn't have to be porcelain. I've seen them on-line, but they come in mass quantities, like 100 per order. My local restaurant supply doesn't carry anything like I need. Craft store? Would a cork be sufficiently safe for long-term use?

TIA