rotating mechanism, black precious resin body, inlaid white Montblanc star, platinum-plated finish and clip set with black onyx. Hallmarked "Montblanc Boheme, serial KZ2020667 Germany". Length 11 cm . Weight 23.40 g. Montblanc case. Item condition grading: **** good, minor signs of use. The pen could need a new refill before use.