felt-tipped

The Rhodes piano's tone-generating principles are derived from the concept of an asymmetrical tuning fork, with a stiff wire ( called a " tine "), struck by a felt-tipped ( neoprene rubber-tipped after 1970 ) hammer, acting as one side of the tuning fork, and a counterbalancing resonating tone bar above the tine acting as the other side.

* Marker pen, a felt-tipped pen used for drawing and / or coloring

Lee Newman patented a felt-tipped marking pen in 1910.

By 1958 use of felt-tipped markers was commonplace for a variety of applications such as lettering, labeling, and creating posters.

The use of the terms " marker " and " felt-tipped pen " varies significantly among different parts of the world.

" Remainder marks " have varied over the years, but today most remainders are marked with a stroke with a felt-tipped marker across the top or bottom of the book's pages, near the spine.

Yukio Horie, who was the President of the company until his death in 2010, had invented the fibre or felt-tipped pen in the 1960s.

Its neutral cream coloring goes well with many other colors, and it can be written on easily with any felt-tipped marker.