Fourz cardstock has a solid core and grasscloth texture. Acid & lignin free. Hint: For best results, fold against the grain when making cards or 3D paper crafts. 80lb.Bazzill-Fourz Cardstock. With the hundreds of choices in cardstock Bazzill offers you are guaranteed to find just the right one with the perfect finish for all of your scrapbook, card making and paper craft projects of all kinds. This package contains twenty-five 12×12 inch sheets of high quality cardstock.