M88fx JuniorSmall Size. Big Performance.To complement this line, the M88FX-Junior is now available. The standard FX contains 13ml of ink, while its Junior part contains 10ml of ink.Considering the size and the price point, the Junior is the best value among standard pigmented markers. Also, it has the press-tip valve which regulates the paint flow, and a heavy duty tip to withstand heavy industrial applications. In addition, the Junior is available in size colors black, blue, orange, red, white, and yellow.Optionally, the Junior is also available in a 6 pack with one of each color.