The Fine Writing Planet Series clear acrylic barrel and a colored resin section, cap and end. The color of the acrylic will vary for each series. For the Jupiter line, it is brown with black. The finial on the cap displays the Jupiter symbol.
The clear acrylic is very strong and will even withstand hard blows.
You can use the pen as with the included converter, put in a (standard international) cartridge or use its maximum ink capacity and eye dropper it (o rings are installed in order to prevent any leakage).
The Fine Writing pen series are typically manufactured for a limited time, and new ones are introduced regularly.
The pen is pictured with a black nib, these are no longer available. The pens we'll be providing will have a chrome colored nib.