Plastic double Header Beer Bong with two tubes Each with turn off Valve slows down or stops drink when not in use

Plastic double Header Beer Bong with two tubes Each with turn off Valve slows down or stops drink when not in use.

Size of funnel: dia 20cm*deep 17cm

Customized color available

Tube: 60CM-1.5M, can make in customized length

Beer bong double head