Five vintage crystal whiskey glasses

The five glasses are in very good condition, no accidents, no chips. The glasses must not have been used much, but it should be noted some tiny scratches from use, however almost imperceptible. The glasses are made of crystal, beautifully made, heavy and opulent. Nice sober and graphic design, with a twisted base. Inscribed in a square. The volume and the ribs catch the light nicely. French manufacturing from the 70s.