Yamamoto Paper Champion Copy A4 Loose Leaf 50 Sheets 52 Gram Paper and is an excellent ink

and is an excellent ink for drawing

Check out Kaweco Ink These Inks made by Kaweco  compliment this Pen

Kaweco's  mini piston converter is available separately

14-karat gold inlaid nib

As an additional benefit

Yamamoto Paper Champion Copy A4 Loose Leaf 50 Sheets 52 Gram Paper and is an excellent inkYamamoto Paper Champion Copy A4 Loose Leaf 50 Sheets offers outstanding durability, excellent transparency, and fast drying properties for printing, blue printing, and fountain pen tests. Created using traditional equipment at the Takasago factory, this A4 paper offers superior results for high quality writing, letterpress, and offset printing. 50 sheets 35gsm Grain direction: Long grain A4