The PFI-050 PFI050 Ink Tank Refill Bottle by Veritask is designed for use with Canon ImagePrograf TC-21 and TC-21M printers. This refill bottle is compatible with various inkjet and pigment print technologies and offers a range of vibrant colors including cyan, yellow, magenta, and black. Made in the United States, this product ensures high-quality printing results for a variety of professional printing applications. Ideal for those looking to refill their printer ink tanks efficiently and effectively.