PDX Elite Viewtube2 Stroker. Everyone likes to watch, and now you can too with the ViewTube 2 See Thru Stroker! Designed to enhance visual stimulation, ViewTube 2 allows you to be the star of the show. The inside of the transparent sleeve is lined with rows of ribs and beads for mind blowing stimulation. What are you waiting for, be a ViewTube star and enjoy all the action! Spiral compression. The corkscrew design contracts and produces compression with every stroke creating irresistible popping sensations as you pull in and out of the ultra soft, clear Sleeve. Care instructions: remove the sleeve from the can and clean thoroughly with antibacterial cleaner and warm water. 90 days warranty.