Thu, 23 May 2013 18:52:53 GMT Ponoko - All items tagged with Tetris http://www.ponoko.com/showroom/TheMake-a-teria/7064 It's a set of pentominoes based on 3/4" squares. Similar to the blocks in Tetris, but those are tetrominoes. <br></br><img alt="Pentominoes_showroom_image" src="http://static0.ponoko.com/design_images/images/2616/62126169-5078-5337-5b72-87d913161406/pentominoes_showroom_image.jpg?1326348418" /> Thu, 12 Jan 2012 06:08:22 GMT http://www.ponoko.com/showroom/TheMake-a-teria/7064?time=Thu+Jan+12+05%3A59%3A46+UTC+2012 TheMake-a-teria