A toy used to penetrate the vagina, or anus for the purpose of sexual pleasure.

One of the oldest types of sex toy, dildos are available in thousands of shapes, sizes, and designs. Many use lifelike textures for added sensation. Common materials include silicone, ABS plastic, glass, cyberskin, and even steel.

There is some confusion and overlap between the terms “dildo” and “vibrator;” while “dildo” can refer to any phallic device used for sex or masturbation, it generally refers to toys that do not have a vibrating motor.