Platinum Curidas Fountain Pen – Gran Red

The Platinum Curidas is Platinum’s affordable version of the capless (or retractable) fountain pen. The body is transparent plastic resin, like the Preppy and the Prefounte, and includes a removable metal clip. It also features an integrated nib pocket to help keep your ink from drying out.
 
The Curidas is produced in 5 subdued (but quite attractive) colors, and is available in 3 nib sizes, EF (0.2mm), F (.3mm), and M (.5mm).
 
An excellent alternative to the more pricey retractable pens on the market.