All of our ink product use Nature environment friendly material to make it , Passed SGS and ISO certificate We have 1kg normal packing and vacuum packing ; Have Very High quality . FX-618FM it suitable for print high color density request quality product, use for high quality printing product ;it have good printing quality , color density is high , American market usually like this quality; 1.Vivid colour,High transparency,Good balance for four colour,Very good water balance; 2.High sheen,High thickness; 3.Fast solidification and drying; 4.Good patience; 5.Good fluidity,strong elasticity,applicable high speed printing,no ink splash out Packing : 1kg / can ; 12 can/carton;