Smoke and bubble, the perfect combination. Now you don’t need to smoke a cigarette, or even another device to place smoke inside a bubble. S.B. Tube does it all. The S.B. Tube allows you to generate and blow smoke into a bubble. You can blow your regular bubble, and when you need smoke, just press the button — magic happens! Looks spectacular! – Packs small, plays big – Easy to use – Includes online video instructions