Embedding is a fixation process during which tissues or the specimens of interest are entrapped in the embedding media. The choice of the media depends on type of tissue, type of microtome and types of microscope to examine the tissue. - The grooved heating surface channels melted wax to a removable collection tray. The collection tray connects magnetically to the base of the main unit. Disposable plastic liners are included to insert into the collection tray for easy disposal of runoff wax. This unit now includes a digital control panel for personalized settings.