Introducing a cutting-edge 3D-printed paint reservoir, ingeniously designed to accommodate canvases of varying lengths, ranging from 6 to 36 inches. This innovative reservoir can be effortlessly replicated, providing artists with the convenience of adapting it to suit their specific projects. With its user-friendly design, disassembling the reservoir for cleaning is a breeze. The seamless integration of guide pins ensures a swift and secure snap-together assembly, held firmly in place with latches. Supporting this versatile reservoir is a robust welded aluminum frame, ensuring stability and acting as ergonomic handles for artists to comfortably hold during their creative endeavors.