Bent Nib Size: You can write large thick writing ( 1.5mm ) to Medium writing ( 0.7mm ) by varying the writing angle . If you want to write it in fine nib, you may write with it upside down. Some buyer also call the fude nib as a western italic fountain pen Capped length 145mm, Posted length 175mm, Diameter 16mm & pen weight 63g Take Cartridge : International standard, ink cartridges are not included for safety, you may refer to the matching cartridges at ASIN B00W01VCJA Package: One duke compound art fountain Pen & one removable converter (work with all bottle ink ) If there is any reason you do not like the pen, just send us a message! The fude bent nib pen is perfect for signature ,calligraphy , art drawing and sketch

You can write large thick writing ( 1.5mm ) to Medium writing ( 0.7mm ) by varying the writing angle .

If you want to write it in fine nib ,you may write with it upside down.

Some buyer also call the fude nib as a western italic fountain pen or italic cursive fountain pen

Instructions on How To Fill a Fountain Pen with Bottle Ink :

https://youtu.be/T8mfof7ZpU8

Instructions on How To Fill a Fountain Pen with Cartridge :

https://youtu.be/aDD-He8hRmM

Check more fantastic fountain pens in our store at :

www.amazon.com/shops/lanxivi