Stainless Steel Micro Blending Container. Working capacity of 3 ml min. to 30 ml max. Container and cutting assembly are stainless steel with Teflon gaskets for screw cover and threaded sampling plug. Base is cast aluminum providing a stable support and heat sink. Entire container can be pre-chilled to provide additional heat absorbing capacity. The unit can be disassembled for cleaning and sterilizing with the tools provided. Fits Waring 1-Liter Blenders.