This All Black dildo is dead straight and has a nice smooth glans and very deep grooves all over the shaft to give you extra pleasure! Lubricants based on both water and sillicone can be used with this. It is important to clean the dildo properly after use. For easier insertion and cleaning of the dildo, we recommend Kiotos lubricants and toy cleaner, among others. Each toy is individually tightly wrapped in a clear plastic protective case. Contains no plasticizers and is cadmium and lead free.