The Unette Corporation has launched PrismaPak™, a printed see-through color unit-of-use tube that allows the product it contains to become an integral and visible part of the package design. The overall color of the PrismaPak tube itself and the message or graphics on it can be printed end-to-end for maximum de­sign flexibility. In addition, both the tip and the butt of the tube can be custom shaped to provide further design possibilities.