Filters Filters Home > Office Supplies > Stamps & Stamp Supplies > U.S. Stamp Stamps & Stamp Supplies U.S. Stamp Stamps & Stamp Supplies Items [2] U.S. Stamp & Sign 5028 Stamp Ink Refill USS5028 1 Each - Red Ink - 0.24 fl oz - Plastic Mfg Number: USS5028 Manufacturer: U.S. Stamp & Sign Price $4.16 X Add to Cart U.S. Stamp & Sign 5029 Stamp Ink Refill USS5029 1 Each - Blue Ink - 0.24 fl oz - Plastic Mfg Number: USS5029 Manufacturer: U.S. Stamp & Sign Price $4.16 X Add to Cart