Cleanly and quickly refill Carter's stamp pads with Carter's Neat-Flo stamp pad inkers. Each container is filled with a new and improved red ink formula that has a richer and darker red shade than traditional red stamp ink. Leak proof and resistant to drying, the 2oz bottle makes it simple to dab on new ink onto old stamp pads without staining your hands or work area. ACMI AP certified as non-toxic and confirming to ASTM D 4236, feel free to use this ink in schools, offices and homes while staying safe. Pair these inkers with Carter's felt stamp pads and foam stamp pads to keep them filled with fresh new ink. Whether you're stamping for crafts, scrapbooks, greeting cards or homework, Carter's stamp pads will make sure every stamp is filled with color.