Set of 2 clear glass bottles looks nice and clean on the kitchen counter. Chalk labels are a nice touch too. Like other reviewers have stated, the labels are slightly too large for the bottle width, but not really an issue. The little funnel is also a great addition to make pouring the oil into the glass bottles simple and mess free.I have tried the black screw caps without the inside plastic seals to initially store the oils. I find that pouring out of the "storage caps" is messy because their is no lip [or rings] on the bottle to catch any drip. But obviously, the 2 pourer spout designs are what are included to use to pour oil, with ease and convenience. I have used only the pourer with the separate mini black top so far, and it is easy to insert, and no oil leaks from the base of the rubber insert when pouring. The black top is nice to keep the opening closed from dust, bugs, etc. Easy to pour the desired amount without accidentally pouring too much oil into your pan, like you can using the oil's original plastic bottles. The only mini issue is that 1-2 drops of oil can leak down the side of the spout. Easy to wipe away bc I'd rather not leave oil on the top of the bottle.I don't know if I will use the other spouts that are advertised in the product description with the flip-top cap because it is really flimsy and cheaply made, looks like it will just break off the first time I wash it.UPDATE: After using these bottles for a couple weeks, I am a little disappointed in the design, and I have dropped another star for the rating. While I still believe they are very convenient for easy pour during cooking and baking, they actually are not the best design for avoiding mess because the rubber grip is not wide enough or tight enough, and the entire spout easily comes out of the bottle. In addition to the 1-2 drops that leak out after pouring, if you use the spout with the black mini top, you need to be *really careful* taking off that mini top because your risk the entire spout sliding right out and spilling oil everywhere.