Kaweco Classic Sport Green Fountain Pen Set Here’s a great stocking stuffer for writers of all ages – the Kaweco Classic Sport fountain pen in Forest Green resin. The set includes six green ink cartridges in a Kaweco gift tin. The pocket-size pen extends to full size when you post the threaded cap and features a Kaweco gold-plated steel nib in your choice of regular or ITALIC point. Cartridge/converter fill. Note: The italic nib is not gold plated. Available for a limited time!