A modular marker kit for delivering pigment onto a receiving surface
includes a first modular marker and a second modular marker, each module
marker including a tubular housing having a housing proximal end and a
housing distal end, a quantity of pigment material contained within the
housing, and first and second arm sets of interconnection arms connected
to and protruding laterally from the housing in opposing directions for
engaging an adjacent such marker, the arms forming each arm set being
staggered in that they are spaced apart from each other along the length
of the housing from which they protrude, each arm set including an upper
arm and a lower arm; so that spaced apart upper and lower arm pairs
interconnect the first and second markers, preventing the first and
second markers from pivoting relative to each other when interconnected,
and so that the upper arm of one arm set on the first marker combines
with the upper arm of an adjacent arm set of the second marker, and so
that each arm set contributes one arm to the upper arm pair and one arm
to the lower arm pair.