Apparatus for selectably providing multiple colors of ink from a marker pen
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 selectable writing elements, wherein one of the writing elements comprises marker device comprising an ink reservoir connected to a writing tip.
1. A writing device comprising a plurality of selectable writing elements, the device comprising:
three separately extendable writing elements, wherein at least two of the writing elements each comprise a marker device;
a housing with a rounded triangular cross section and with three holes upon a terminal end of the housing, each hole providing an outlet hole for one of the writing elements.
2. The writing device of claim 1 , wherein each of the holes comprises a spring activated trap door cap.