XYMTEC Industries sells prototyping printed circuit boards (PCB) for education or makers that are unique from other boards. We have designed many enclosures for our boards that can be downloaded and printed on a 3D printer. This solves the dilemma of makers needing to design their own enclosures for the many random boards out there. Also available for download is many different battery compartments for 3D printing. We sell the battery contacts as well that are paired for the compartments. In addition, our boards differ in that we have designed large mounting-holes and have silkscreen indications of power and signal traces for ease-of-use.