1584 x Thermo Fisher Scientific 1023NL-12S Graduated Transfer Pipettes, STERILE, 12 inches long, 2 big boxes with 11 pks of 72, each pack contains 6 bags of 12 pipettes each, total of 792 pipettes per big box. Further info: https://www.labfriend.co.nz/thermo-samco-transfer-pipets-23ml-sterile-12inch-extra-long-individually-wrapped-pack-of-00?srsltid=AfmBOorzdPgXMNvp5MvUziOqqBp0mtvjyh4mYX4rATYvN3jPloYSwUWL.