Aviation Buffs and art-loving fans adore this Scratchboard Artwork Kit from Royal & Langnickel. Drawing from run-of-the-mill paint-and-brush etched artwork, this kit employs to present a vibrant, multi-hued picture. Inside this kit, users will find an engraved 8 'x 10' board with pre-printed lines on a black background. Using the included scratch cutter, it is a matter of adhering to the simple to easy instructions to reveal the exquisite Scenery Beneath. By scratching away the lines, users present an impressive rendering of hot air balloons in a variety of sharp colors