The Minna Limon ($99) gets its name because it looks just like a lime. It is shaped like an adorable little fruit, and it is incredibly easy to use. I bought one for my arthritic mother and she cannot get enough of it. With the Minna, you simply squeeze the vibrator to turn it on, like you're squeezing a lime. The harder you squeeze, the more intense the vibrations. This toy is ideal for beginners or people who have trouble using their hands.