Wonderful, but thin.
I can't add any more good praises for Tomoe River paper that hasn't already been said. Just a few things of note here for this pad:
1. It comes with a grid page to put behind the paper so your writing can stay neat and organized.
2. It comes with a blotter page as the first page in the pad.
The only 'issue' you may have with it is who you are sending a letter to. If they are rough with paper, it is very thin, so your recipient may end up tearing it if they are not careful.
It does an excellent job at bringing out colors, halos, and sheen in many inks, so you may be surprised when your favorite blue comes out looking almost purple or redish.