>>> View all 420 deals <<<

RezBlock™ Concentrate

Just add a few drops to the water in your HydraTube™ to keep resin from accumulating and affecting the flavor of your vapor.  Your HydraTubes™ will thank you and so will your taste buds and lungs.

Contains up to 60 uses.
Ingredients: fruit extracts, vegetable glycerin, purified water, citric acid.