Go head to head with this vibrating double stroker. Powerful dual bullets stimulate the shaft as the stimulating textured interior grips your cocks tight. The no-slip texture on the outside lets you get a firm grip, while the see-through material lets you get a good look at all the action. Hollow all the way through, so you can bottom out against the cock head of your partner. Measures 10.5 in. long, 1.5 in. diameter. Requires 4 AA batteries, not included. Free collector print and dog tag included.