Short Update - Card Feeder Prototype - Stabilizationtheguymasamato (52) in steemmakers • 6 years ago I put the basic shape together, paying attention to different orientations of the corrugated cardboard to make it stable. To make the cardboard even more rigid and solid I glued in some wood and used putty to fill the holes. Steepshot IPFS IOS Android Web steemmakers diy tradingcards making wow cardboard make steepshot