3-D Gyratory Rockers utilizes a gentle 3-D gyratory action where the platform moves in a three dimensional motion about the central point for precise results. With a large platform, the rockers can accommodate large vessels such as culture flasks, petri dishes etc.The non-slip matt on the tray prevents the vessels slipping away during agitation.They are suitable for low foaming agitating and are widely used in DNA extractions, staining and de-staining procedures