Platinum's Chou Kuro: The Blackest Ink of All
8:16
Platinum Chou Kuro First Look - Blackest Ink?
16:34
How to Buy Japanese Pens
18:57
The Problem with Realism
13:51
The BEST Mechanical Display You've EVER Seen!!
9:51
A WOW INK! Platinum Chou Kuro Ink Review
15:16
Fountain Pen Rests (Where To Put Your Pen?!)
15:55
Moving Back to the US With All My Stationery and Inks
6:14