INSTRUMENTAL was a texas based skateboard company that was around for several years in the early 2000s. i actually did 5 series of graphics for them, for a total of 15 boards other than the ones pictured here. these are the only ones i still have my hands on. hard to tell in the photos, but the graphics on these were printed once in silver, then the screens off-set and printed again in black. can't recall the year.