Specifications 1. Long lasting, the ink can not be washed off by water, alcohol and bleach 2. Related products: indelible ink bottle, indelible ink pen, and indelible ink pad 3. Environmentally-friendly, non-toxic 4. Our good quality management strictly conforms to iso9001 and iso14001 standard. 5. Neutral packing, oem, odm available 6. Factory direct supply give you competitive price Neutral packing, oem, odm
