"This Sex Toy belongs to the BESTSELLER Line created by Toyz4Lovers: the best products ever sold from MSX Distribution Srl.It’s a developer pump that, thanks to the air pressure being supplied with its handy and efficient pump, it will make harder and impressive your erections. Thanks to the adjustable vibration, in addition to training, you’ll can try increased stimulation. The materials of excellent quality, phthalate-free, make the pump transparent, so you will be able to view the progress of the penis. For a correct use of the product, we recommend the combination with a lubricant. Material: PVC (phthalates free) Length: 19 cm Diameter: 5 cm Batteries: 2xAAA (not included) Colour: black"