80ml (3 ounce) of non smearing, fast drying Dabbin' Fever ink formula with 24 mm applicator tip Considered among the industry's most trusted and reliable bingo ink markers, it's no wonder why Dabbin' Fever is the most popular choice for serious bingo players everywhere. It's the Winner's Ink! Groove Grip bottle - ergonomic, easy to hold, comfortable Variety of bold colors to choose from One dozen daubers means reduced cost compared to the purchase of a single dauber Catch the fever of winning with Dabbin' Fever Bingo Daubers! This dauber was designed for the serious bingo players with all of the features they desire. With an ergonomic grip, it's easy to hold, and the ink is non-smearing and fast-drying. Featuring twelve 3oz Dabbin Fever daubers, each is covered in a unique Dabbin' Fever sleeve that matches the color of the ink. It is 80ml, or 3oz, in size. The cap is easy to remove or close, while the tip is the industry standard 40mm and is easy to replace, making it easy to put a dab of ink on bingo paper of all kinds. The removable tip even allows each dauber to be refilled for continued use. Made in the USA.