Patent
The innovative SIENS patent consists of a FLEX hinge presented as a three-dimensional cube.
Thanks to the rotatory movement of the pin on the end piece, the revolution lies in the flow given by the inner springs which are compressed and restricted, rather than being extended and dilated.

Packaging
The triangular-shaped SIENS EYE CODE packaging symbolizes the trinity of mind, body and spirit.
The box recalls the innovative SIENS patent consisting in a FLEX hinge presented as a three-dimensional cube.