Toner kit contains 1 of each CMYK cartridge: 1 x 240gm black, 1 x 240gm of each CMY Made in USA Toner 8,300 yield for black/10,000 yield for each color, based on the ISO/IEC 19798 industry standard of 5% page coverage The Smarter Choice, Made to Match OEM performance. Lower your Carbon Footprint- buy Made in USA Toner.