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.