St. Louis - Champagne glass - Crystal

I am selling my magnificent lot of 6 authentic hand-cut crystal champagne flutes from the prestigious Saint-Louis manufactory.
* Model: Chantilly (created in 1958)
* Characteristics: Mouth-blown and hand-cut crystal. The bowl features a superb palmette and lattice motif, and the stem is finely faceted.
* Authenticity: All six flutes bear the circular acid-etched stamp under the base, guaranteeing authenticity (see photos).
* Condition: Excellent. No chips, no cracks; the crystal is perfectly clear and brilliant.
Approximate dimensions:
* Height: ≈ 19 cm
* Diameter at the rim: ≈ 5.4 cm
* Very careful shipping: ultra-secure packaging with double cardboard and plenty of bubble wrap to ensure safe transport.