Montblanc Black

These are the Montblanc MB0306O eyeglasses, part of the brand's exclusive "Nib" collection. Key Features Design Aesthetic: A soft rectangular or D-frame profile crafted from premium, high-gloss black acetate. Signature Detail: The endpieces and front hinges feature a gold-toned metal emblem sculpted to resemble the nib of a Montblanc fountain pen. Branding: Features a laser-engraved Montblanc lettering logo on the temples. Standard Dimensions: Usually fits a 55-19-150 size profile (55mm lens width, 19mm bridge width, and 150mm temple arms.