High-quality ink liquid using 100% natural pigments, 500ml. - Product Name: Ink Liquid - Capacity: 500ml - Ingredients: 100% natural pigments It has been stored unused for some time (about 10 years) after purchase. Please refrain from purchasing if you are looking for a pristine item. Brand: Bokudo Package Information: Bottle Item Volume: 500 milliliters Manufacturer: Bokudo Product Size: 76 x 49 x 230mm Ink Color: Black with a purplish-blue reflective hue Uses synthetic glue Comes in a paper box Purely vegetable-based core-burning oil smoke (rapeseed oil smoke) Thank you for viewing.