Mixing device e.g. dental ceramics mixing device has mixing base that is provided to form working surface comprising two different portions having different fluid permeabilities

摘要

The mixing device comprises mixing base (10a) that is provided to form a working surface (12a). The working surface comprises two different portions (14a,16a) having different fluid permeabilities. The mixing base has fluid-permeable base material (24a) that is formed of ceramic. The portion (14a) of working surface is glazed.