The Shaker is developed to accommodate a variety of vessels and it can be adjustable from 10 to 350 RPM. It comes fitted with an orbital platform that can receive a variety of optional trays. More so, it also comes fitted with a variety of tray models, including three equipped with flask clamps for common sizes of flasks. Further, the Peg and Grommet style trays ensure convenience of changing. The timer circuit present in the machine allows automatic shut off after 3-120 minutes.