B43K24/10

APPARATUS FOR SELECTABLY PROVIDING MULTIPLE COLORS OF INK FROM A MARKER PEN
20170144473 · 2017-05-25 ·

A writing device can be configured to provide ink or a colored dye upon a piece of paper or other medium. Such a writing device can include a plurality of separately extendable writing elements and a housing with a plurality of holes upon a terminal end of the housing, each hole providing a dedicated outlet hole for one of the writing elements, the housing comprising one of an elliptical cross section, a circular cross section, and a rounded off square cross section.