A honeycomb body is produced with a number of sheet layers, of which at least a part are at least partly structured sheet layers, which lend the honeycomb the property of permitting fluid to flow through the same as a result of the structure thereof. The shafts each including a jaw member disposed at a distal end thereof. The trading software may also display the last traded total sweep quantity on a trading screen. Adapters on the head of the unit permit the device to be used with or without electrical power and to varying degrees of automatic control for timing, sequence, volume of fluid dispensed and other features.