Mastigastis - the flashlight for men features beautifully shaped, soft lips, a sleeve with many protrusions that will intensely massage your penis during penetration. The case is made of ultra-realistic material (CyberSkin®). The tight openings inside have many lines that will massage the penis with precise accuracy and provide realistic sensations. For better results, you can use moisturizing gels. An additional advantage is the strong vibration, the speed of which you can control with the switch on the remote control.