In general, in a first aspect, the invention features a production system for producing items having an image printed thereon. An IDE is provided comprising user-selectable options for building applications for a first framework and also for building applications for a portal based upon a second framework different from the first framework. A secondary liner is devised with a second choice to be able to work together with the primary liner and together cause an asymmetric form that distributes the material from the liners at different velocities to thereby cause a forward-directed fragmentation effect. A plurality of holes are formed through the body and are fluidly coupled to the interior volume.