Canon Genuine Ink Cartridge 340 341 Black Color Standard Unused Unopened Expiration Date Unknown 【Item Condition】 Unopened and unused. BC-340 Black BC-341 Color Set Contents are as shown in the images, please confirm. I took them out of the box for use and stored them at home. Since there is no box, the recommended expiration date is unknown. Please understand and consider purchasing if you agree.