Tsukineko VersaCraft Ink Pad[Product description] When using on fabric, be sure to apply heat with an iron. Set to cotton temperature and press for at least 15 seconds. Lower temperatures may reduce wash resistance. Once set, the ink becomes resistant to fading during washing (may vary depending on the fabric). For wood or terracotta, dry with a hair dryer. Ink can be washed off with water before it dries (some staining may remain). Suitable for: fabric, wood (unfinished),