I'm putting in another plug for Apica notebooks.
They are the best!
The paper is sooo smooth.
If you're old like me and Kirby Larson and have arthritis in your thumb, it really makes a difference.
Sad, but true.
I only use the 7 x 10 size, which is their "model" number CD15.
They come in lots of lovely colors.
You can get them at some stationary and book stores and lots of places online.