Lightweight and the first mouth machine to recognize the importance of olfactory stimulation for the palate. LRB914-filtered noz tubes allow for safe scent-tests in the field, with a bypass mechanism that solves the well-documented difficulties of breathing in most mouth machines (also solved, independently, by the engineers of The Beetle). Gastronaifs extol the replacement of heavy data gelatin cartridges with Bincal's Mouth Foam. But as Dorty Dorty once said, bravely confronting a rabble of strikers, "There is never gain without loss, my friends." The limited capacities of the foam necessitate shorter stints in the field and frequent attention to pressure gauges on the back of one's own head is - irksome. The Bincal's jaw is wide enough to accommodate an afulsk shell. However, anyone who has mistaken a fulsk shell for an afulsk shell can testify that even replacing the noz tubes will not entirely purge the putrid stench of pulverized fulsk flesh from one's mouth machine, memory, and dreams!