SCREW CAP / cap

Even though our lives are already filled with various types of bottle openers, we may not always have one handy
when we are facing that cap that just does not open.

For these instances, we have designed a simple and easy to use mechanism that will work on all types of bottle caps.
The user can just find any suitable object that fits in the groove on the cap. Twist the handle of the object
and the user will have a ready made bottle opener.
Using the leverage theory, even elders and children can easily open tight bottle caps.

Considering different uses of bottles, the groove can be designed differently as well.