Bingo card ink marker bottle

A game card ink applicator bottle, said bottle being formed of a moldable plastic material and comprising a hollow body having a central longitudinal axis, said hollow body being arranged to hold a colored ink therein for marking a game card, said body including a shoulder portion, a central recessed portion, and a base portion, said shoulder portion being located above said central recessed portion and including a top wall having an opening therein, said base portion being located below said central recessed portion and including a bottom wall, said shoulder portion including a sidewall portion of circular periphery having a first predetermined outside diameter measured perpendicularly from said central longitudinal axis, said base portion including a sidewall portion of circular periphery having said first predetermined outside diameter measured perpendicularly from said central longitudinal axis, said central recessed portion including a smooth continuous oval sidewall having a major outside diameter and a minor outside diameter, said major outside diameter being less than approximately 2 inches (50.8 mm) and the same dimension as said first predetermined outside diameter measured perpendicularly from said central longitudinal axis, said minor outside diameter being approximately 1 inch (25.4 mm) measured perpendicularly from said central longitudinal axis, said opening having an ink applicator mounted thereon for receipt of ink from the interior of said bottle, said central recessed portion of said body merging with said sidewall portion of said shoulder portion at an upper flared surface, said upper flared surface being shaped to comfortably receive the thumb and index finger of one hand of a person to enable the person to hold said bottle so that said minor axis of said recessed portion of said bottle is located within the crook formed between the person's thumb and index finger to enable said bottle to be readily inverted to orient said applicator downward.