NOT KNOWN DETAILS ABOUT BOUTIQ SWITCH

“I love the ability to Boutiq Carts flavors without needing a second unit. The flavors are loaded and enjoyable, as well as product lasts a very long time!” – John K.One of several standout functions with the BOUTIQ Switch V4 is its twin-tank program, which lets you switch amongst two flavors at the contact of the button. With two liquid rese