Made from hand-blown premium borosilicate glass, these eggs from NS Novelties have an oval shape for comfortable insertion. Since they are glass, they can be heated or cooled to personal taste, unlike many other Kegel exercisers. They come with a silk bag for storage and travel.

Website: NSNovelties.com
Retailing: A detailed instruction manual is included on how to use the eggs during Kegel exercises.
Styles: Black and white, pink stripes, pink with white stripes
Dimensions: 45mm by 27mm
MSRP: $$