Aerostat is proud to say that it is the sole worldwide distributor of the newly approved MARK V Plastic Sphere Dispenser. The MARK V has a similar footprint and utilizes the same size spheres as the old MK III machines but the similarities end there. The MARK V was designed by experience and contains numerous improvements resulting in a lighter weight machine that is easier to maintain and operate. The machine underwent extensive testing before being approved allowing Aerostat of provide an unprecedented two year warranty from date of purchase on each new MARK V.