A kit to upgrade your OP-1 to a visual music machine! With these stickers each key becomes as colorful as the sounds you can make with this beautiful piece of teenage engineering.
Do I need coated stickers?
Under intense usage the uncovered stickers will fade out. May be they’re as cool as jeans, becoming even better with time? It can take up to a year of intense usage of the unit to display significant proofs of work and play. And this wear out is also a sign that these colors are already deeply associated with those thousands of your key presses. Let the outer colors fade and see them inside with music.