The Stiletto line of machines is fully designed around making cartridges as simple and clean to use as possible.
The Pico takes this even further by cutting down the weight and using a new style of cartridge designed exclusively for the Pico. All Pico machines are equipped with a Magic Motor by default.
The grip can be fully broken down and cleaned and the grips are interchangeable regardless of which grip the machine is purchased with and are fully compatible between Stiletto and Pico machines.