Montblanc Pen Inspired by the Bauhaus architecture movement and named after the historical Montblanc PIX trademark, this montblanc rollerball pen offers a puristic design and a high simplicity of use with emerald green precious resin cap and barrel with elegant platinum-coated details. This montblanc pen is popular with everyone from gift buyers to corporates due to its quality, price point and overall design. Anywhere you go, anyone you meet, the Montblanc Star in your pocket is instantly recognized. It is pre installed with a Montblanc Mystery Black rollerball refill. Blue refill is available for purchase separately. Personalization is available on request. Presented in Montblanc's signature gift box. William Penn is an authorized retailer of Montblanc. Products sold by William Penn is accompanied by Montblanc's two year international warranty. Personalization is available on request.