Dildos are sex toys designed for vaginal or anal penetration. Dildos don't 'do' anything other than what we make them do (i.e. they don't have motors or moving parts). The pleasure from dildos is derived almost exclusively through penetration. Many people enjoy the feeling of pressure and fullness that dildos offer. The dildos that we carry range in shape, size, density and material to suit anyone's tastes.