Dabbin' Win bingo ink markers use a smaller, lightweight 43 ml bottle, making them convenient to just toss in a purse, a bingo bag, or even a player's pocket. The Mini-Tip Comfort Fit ^® bottle design is ergonomic and easy to hold for hours of comfortable dabbing. The 15 mm applicator tip and fingertip control feature makes Dabbin' Win ink ideal for dabbing smaller-faced paper.