www.foodservicewarehouse.com sells lots, and different varieties of liqueur pourer's. Check it out this might be what you are looking for, there's a no spill proof on some.
Liquor pourers are relatively inexpensive for the job they do! The prices range from $5 to $25 dollars, and they are available at most restaurant supplier stores, as well as online at sites like barproducts.com and bottlesup.com!
They are called either bottle pourers or bottle pour spouts. They come in lots of colors and can be made of plastic or stainless steel.
There are 3 types of pour cost: 1) Theoretical PC, 2) Ideal PC, and 3) Actual PC. Theoretical cost refers to a theoretical or asking price, that you would like to get for a drink. It's the price that one would typically see on a drink menu. Ideal cost is the PC that you would get if you sold every ounce of liquor that was used, regardless of the selling price. Actual cost is the actual cost of selling the drink, which but includes waste, theft, etc. So the Pour Cost for liquor (or anything else) should be whatever the Ideal PC says it should be.
"One can find Woolsworth Liquor in Australia and New Zeland, it is a department of Woolsworth Supermarkets. Woolsworth's Liquor was originally named Mac's Liquor."
You can find Yeager liquor for purchase at local liquor stores, specialty liquor shops, or online retailers that sell alcohol in your area.
You can find the best selection of Ron liquor in town at specialty liquor stores or well-stocked liquor stores that carry a variety of brands.
Liquor Mart or Baseline Liquor
One can find an online liquor store from many different online websites. Some examples of these online liquor stones include Liquor Mart and Total Wine.
You can find the best selection of liquor in town at specialty liquor stores or large chain stores with a wide variety of options.
You can find liquor exclusively sold in Mexico at liquor stores, duty-free shops, and specialty stores that import Mexican spirits.
A liquor store
You can look at websites where people talk about liquor brands, or you can just stop by your local liquor store and see what they have in stock.