ISA KNOX Jewel Extreme Cover Cushion Foundation Refill This is one refill. - Brand: ISA KNOX - Product Name: AGE FOCUS - Type: Cushion Foundation - Contents: 15g Thank you for viewing. This is a new, unused item. My grandmother gave it to me, but I have sensitive skin and don't use foundation, so I am selling it. Please understand that this item has been stored at home.