male mold 10 wall 59 on female chamber 52 includes an inner surface 201 which interfits with the exterior surface of wall 19 of male member 10 each female chamber 50 contains cylindrical attachment 57 through which flushing lines 56 are centered each of these cylindrical attachments 57 mates with a set of cylindrical mating means 61 on frame 52 thus the cylindrical mating means 61 and cylindrical attachment means 57 cooperate in much the same manner as the cylindrical attachment means 17 and cylindrical mating means 21 hydrating lines 54 and hydrating conduit 53 located in frame 52 are able to maintain fluid communication with flushing lines 56 located in each of the female chambers 50 each male chamber 10 and female chamber 50 as well as frames 12 52 can be made from any plastic or other material which can maintain critical dimensions under the conditions employed during the hydration process each of these male and female chambers 10 50 can thus be made from representative plastics metal ceramic glass or similar material examples of suitable plastic materials include polystyrenes polyolefins acrylics polycarbonates polyacetal resins polyacrylethers polyacrylether sulfones and nylons the most preferred material is polycarbonate which can be machined or injection molded and can withstand the solvents and washing solution within the temperature range utilized accordingly during the process described in my co pending application ser no 07 510 325 entitled 34 process for hydrating soft contact lenses 34 filed on apr 17 1990 the entirety of which is incorporated by reference the combined male or female members 10 50 when assembled form a cavity 150 to confine the lens 100 while it is washed and hydrated in a series of short.