Black Swan's Zap+ Buffered Drain Pipe Opener Cooler Quieter and cooler running due

Quieter and cooler running due to improved air flow

Power source: Four "LR41"Alkaline batteries (included)

(Swivel 1 In

Top carry handle plus transport handle

Center: Stiff Black Sovent Resistant Fiber

Black Swan's Zap+ Buffered Drain Pipe Opener Cooler Quieter and cooler running dueBlack Swan's Zap+ Buffered Drain Pipe Opener is a heavy duty, sulfuric acid drain opener formulated specifically for emergency use. Meaning of Buffered: Buffered means it is safer to use than regular sulfuric acid drain pipe opener. The product will have a delayed reaction and will not get as hot. If acid is splashed on skin, the end user has more time to wash off acid before burn occurs. The reaction not getting as hot also allows for use of the