DIRECTION BOTTLE / Auxiliary Product

The common valuable special bottle to be unable to differentiate by revolves is the correct opening direction at the same time, therefore this design added some ingenious conceptions on the valuable special bottle cap, enables the user using the arrow direction characteristic to know clearly the bottle cap opening direction, simultaneously also increased the contact to lose the point of force to let the user easy open, also aimed at the blind person to design the braille direction function, enabled everybody all with ease to open the bottle cap.