As the other commenter said, scanning or photocopying onto the paper of your choice would be better. I don’t have markers like yours but do like to play with fountain pens & dip pens. The good fountain pen paper that stops bleeding and ghosting is quite expensive, so I bought a case (6 reams) of 30 lb paper, split it with my sister, and use that.
Ok just got the link and the price has gone up quite a lot in the 2 years since I got mine.
You can buy 1500 sheets of HP Laserjet 32lb for $24 from Amazon and then print your own. https://www.amazon.com/gp/product/B01NBJJR99/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
http://www.fountainpennetwork.com/forum/topic/204419-seyes-french-ruled-paper-template/