10 Compatible CLI521, PGI520, Printing Ink - WITH CHIP - Multipack 2 Set of 10 Compatible Printer Ink Cartridges for CANON PIXMA iP3600, iP4600, iP4700, MP540, MP550, MP560, MP620, MP630, MP640, MP980, MP990, MX860, MX870 Printer Inks PGI 520BK, CLI 521Y, CLI 521M, CLI 521C, CLI 521BK,) High Capacity Inks

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.