Ar - 009 L - Gray Crystal Ii

The frame is Wellington-shaped, with a keyhole bridge and wings (front ends) that taper downwards and are decorated with diamond-shaped beauty marks.
The same mark is also on the side of the temple, secured by a pin that passes through the hinge plate, forming the front and temple structure.
The hinge is 7 barrels and the front punt angle is 12 degrees. The temples are straight at the back but taper near the ears, and the temple tips are rounded.