A wonderful find for any soap lover, these big chunks of soap are at least 90 years old!  They wash as fine as any soap though may be harsh on the skin.   I use these soaps to launder old linens and they do a remarkable job.  And yes, I do wash my hands with them too after gardening or doing other dirty work.  Each soap cake is a different size and shape, anywhere from 5-7 ounces.   They have "cured" for so many years they are hard as a rock and will last for ages.  Let us choose one for you!  They look marvelous by an old vintage sink.