Glass dildos are body safe, non-toxic, non-porous, and even shatter resistant. Plus they're beautiful! And if you're into shower or bath time play they are excellent for use in water because glass dildos are super slippery when wet with little need for lube (though we always suggest the use of some lube). Glass dildos are also a great toy for using anally beacuase of the non-porous material. They are easy to clean and shoud never retain odor.