OC Burr is an oversized basic six-piece burr. The object is to put together. The pieces fit into each other like the letters C and O put very close to each other. The puzzle is simple to solve, with a pleasantly looking solved result.
Watch the
YouTube video.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or
contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.