The "Lover's Kiss" is a dual bowl, dual mouthpiece water pipe that is perfect for a variety of situations. 

1. You have invited a sexy liaison up to your apartment to smoke a bowl, but she has Obsessive Compulsive Disorder characterized by extreme germaphobia (not that there is anything wrong with that).

2. You want to smoke CBD flower and your friend wants to smoke a different kind of CBD flower.

3. You want to smoke, but your friend just wants a sip of bong water.

And many more! Both bowls have separate, fully functional downstems that funnel into separate percolators and airpaths.

One bowl features an 18.8mm female joint while the other features an 18.8mm male joint with corresponding herb slides. It is essentially two bowls in one. 

Whatever you decide to do with this information is your prerogative.