The HPM 010 model, engineered by RMC Products, is a laboratory freezer that enables the freezing of aqueous samples of up to 200µm thickness without visible ice crystal damage. It is capable of freezing specimens up to 2mm in diameter without the use of cryoprotectants. This device provides an easy single button operation and highlights a short handling time before the freezing operation. Moreover, this apparatus functions for the cryofixation of suspensions, monolayer cell cultures, and tissue.