The royal couple agreed to the release of a special limited edition pen of just 388 pieces, and all profits from the subscription of the pen will be donated to a Monegasque charity chosen by the newlyweds.
Each pen is made from ivory-color resin and features a hand-crafted sterling silver filigree plated in 18-karat rose gold, evoking the Monaco Crown. The pen is available in either a fountain pen ($2,950) or rollerball. The fountain pen fills using Visconti's patented Double Reservoir Power Filler and features Visconti's 23-karat palladium nib in extra fine, fine, medium, broad, double broad and stub sizes. Each pen is displayed in a wooden box lacquered in pearlescent white with the official wedding crest embossed on top.