The offered Rotary Microtome is an instrument for making thin sections for microscopic study. freezing microtome one for cutting frozen tissues. It is the most common instrument found in a histology laboratory. This is to reduce vibration during microtomy, in which stability is critical during sectioning to prevent undulations (wash boarding) in the paraffin sections. This instrument is a common microtome design. This device operates with a staged rotary action such that the actual cutting is part of the rotary motion. The offered Rotary Microtome is so-called because of a Rotary action of the hand wheel responsible for the cutting moment.