It doesn't happen very often in life, but sometimes, you really can have it all! Take Quino from Shots' Vive collection, for example. This anything-but-ordinary double stimulator features, among other things, some reliably orgasmic Air Wave technology, a ridiculous amount of vibrating potential AND a super-versatile design.
At each end of Quino, you (or they) will find two very different ten-function pleasure-givers, joined by a flexible silicone cord. The first is a fluttering, gently sucking air wave stimulator, and the other is a curvy, textured little 2.25"/5.7cm egg. How you choose to use either/or is totally up to you - you can experiment with sucking, flickering air wave pressure while the egg makes vibrating waves inside, or enjoy 'em separately. In either case, each end is separately controlled for perfect customization..
In ultra hygienic and hypoallergenic silicone, Quino is body safe and conveniently low maintenance. Wash your vibe well before and after playtime with lots of warm soapy water, or use a good toy care fluid/foam. If you'll be pairing a lube with this vibe, be sure to choose a good quality water-based formula. Quino is IPX7 waterproof.