The best gets even better with the Cock Teaser Attachment for Merci Power Wands. This tight, textured head stroker stretches to form a snug fit in clear material that leaves nothing to the imagination, and is designed to perfectly fit the Power Wand’s formidable vibrating head. The textured opening of the Cock Teaser gives way to extra large pleasure nubs and finishes with a suction-creating closed end.