Tissue paddle Blenders L 90 is a multi stage programmable machine capable to stores 10 cycles with Automatic adjustable slap speed, actual rattling strokes display with stroke distance programming between 0-5 mm is possible Bio Gene Tissue Paddle Homogenizer also has an auto stop and anti trap function which makes the equipment better utility product fit for tissue application, This Lab Blender is Paddle blender which used for solid and semisolid samples by applying pressure to samples within sterile, disposable bags.