There is no need to use labels or tape for your juices anymore, each juice can now have its own spout and neck color arrangement. These Pourers are standard size and threaded to fit all other juice containers we offer. A great wide grip at 2" x 1.5" allows for easy pouring. The small air vent is located near the threads, away from the spout, therefore eliminating the "clog-clog" problem. Mix and Match spout and neck colors for 36 different combinations by ordering an extra 6 Pack of Pourers. Containers are sold separately.