Just a quick tip for people getting into DIY; I spent forever searching for sample sized bottles for my test batches, and couldn't find anything for less than 50 cents each (which, when you want to have 5-10 going at a time, really adds up). Then I switched my search term to 'vial' and found 2 dram (about 6ml) vials on amazon for $2.50 a dozen, less than half of what cheap plastic bottles run.
They look nice, have decent plastic seals, and I assume they'll be better for multiple uses, not holding on to old flavors like plastic might.
They look nice, have decent plastic seals, and I assume they'll be better for multiple uses, not holding on to old flavors like plastic might.