Small stainless steel container with special blade configurations reduces small bones, nuts, tablets, soils and similar materials in seconds. Recommended as a replacement for retail coffee mills, which have a short life span in laboratory applications. Unit has a simple snap tight lid and may be disassembled with simple hand tools. Fits all Waring laboratory blenders (requires an adapter for 2 and 4 liter blenders). Chrome plated die-cast base. Dry capacity of 75 g.