Premium Atomizer Spray Bottle, 30ml Reusable Cocktail Atomizer Sprayer, Refillable Vermouth Spritzer, Shatter Resistant & Airtight Design Martini Bar Mister for Bitters, Vermouth, Home Bar Accessories

I use St. George, and put it in an atomizer. https://www.amazon.com/dp/B0BXB17JBK Works great for Sazeracs or anything that involves an absinthe wash, doesn't waste the absinthe if you're prone to rinse and toss. Picked up the trick from a bartender in the French Quarter. If I'm doing an 'herbstura' kind of thing, I spritz it into the shaker, 3 spritzes per dash of bitters, adjusted for how strong you want it, and then one spritz for the inside of the glass. The St. George also comes in a little bottle, which is nice, because even the little guy will take forever to go through.