I use this cardstock all the time. Its clean and good quality I usually make light postcards and bookmarks with it. Never had any issues. I wish Staples carried a slightly heavier cardstock for thicker postcards but this works fine for my needs.
I have been purchasing this card stock for a while now. I am very pleased with it's quality and available in larger quantity packages than other brands.
This is the THINNEST 110lb cardstock I've ever seen. And the color was described as 'ivory' but in person it's a cream color. More of a yellowish tone to it than ivory. I'll purchase my cardstock elsewhere.