SKMZ Arbor Press for 0.5mL & 1.0mL Empty Oil Cartridges - Perfectly Seals Tank Capper Capping MachineIntroducing the proprietary SKMZ Press that is the most effective, easiest, and most efficient way to press and seal pressurized cartridges! Unlike anything on the market we designed our press to be very compact and easy to use. Simply place the cart in proper fitting in the base (either 0. 5mL or 1mL), place the plastic tip on top of the oil chamber, pull the press handle down until you hear a slight click, what you'll be looking at is a perfectly