Tenga Egg Misty is a ready-to-go, single use masturbation sleeve. This one-size-fits-all sleeve has a swirling texture on the inside, designed to enhance stimulation as you slide the soft, stretchy sleeve up and down your penis. The convenient, discrete toy is easy to use and great to travel with— simply crack the egg open, apply the lube provided, and allow the elastic material to stretch and shrink over your shaft.