The Cocktail Series is a limited edition collection of fountain pens inspired by famous cocktails. Since 2011, Sailor has been releasing a new colour each year and in 2020, they released the final colour along with a 10^th anniversary set featuring all 10 pens.

Released in 2012, the Mojito Pro-Gear fountain pen features a translucent barrel with green barrel endsand a rhodium plated 21k bi-colour gold nib. The screw-on cap is embossed with the Sailor anchor logo on the finial, while the cap band is inscribed with 'Sailor Japan Founded 1911'.

It is packaged in a sturdy presentation box with Sailor proprietary and included. Sailor bottled inks can be found .