A1052/1026-4 This one ,out of the fabulous ' Pearl Shine-series', has the best size to start with. For all the women who like to receive clit-stimulation when penetrated he has a nice, soft bulb. A nice knob to massage our love-knob with. Just move it softly while slowly sliding the vibrator in. When you are close to your love-shell push a little bit harder so the (sexual) tension becomes unbearable and all you wanna do is come.... size: 8'' width: 0,625 inch the massageknob is 2'' (Nice, soft and delicious massage) needs 2 AA Batteries Multispeed made from rubber in a way it created a smooth, glossy, skin-like feel.