Materials: What do you want this toy to feel like?Do you want something that's more pliable? Then you definitely want something made of silicone, jelly or a realistic material. Are you more interested in different shapes and specific spot stimulation? An acrylic or glass dildo may be good for you. Available in a variety of size and shapes, these toys can also be heated or chilled for very different sensations. Is something that most resembles a penis what you really crave? Look for traditional or lifelike toys. Many are actually molded from the real thing!