Box of 4 balls with pump

All PIPE PRESSURE boxes have been designed to be practical and easy to use.

GETTING STARTED

To pressurize the balls, after using the balls (preferably with new balls), open the lid, place the balls, screw the lid until you feel the o-ring seal touch the mouth of the box. After this step, you should tighten the lid with some force until you feel that the o-ring is tightly sealed (hand force is sufficient to seal the box).

HOW TO PRESSURIZE

Attach the pump to the filling valve, fill it until the pressure indicator valve turns completely green covering the other colors. Once it’s all green, you should stop filling the box (it’s at the correct pressure).

HOW TO OPEN THE BOX

To open the box, use the back of the filling valve cap to press the inside of the valve until all the air comes out (only after all the air has come out is the box ready to open), loosen the lid, and remove the balls. The box lid is equipped with two metal protrusions to help loosen it if necessary during gameplay.

NOTE: THE BOX SHOULD NEVER BE FORCED OPEN WITHOUT REMOVING ALL THE AIR FIRST.