BEYOND inkjet ink for SPT 1.For Seiko SPT-1030/510/ ... ,Y,K,Lc,Lm 6colors; 3.Sunproof about 18 month. BEYOND inkjet ink for SPT-510 head1.Suitable Printers:All of ... time outdoor durability 18 month.» Package:1liter,5liters per bottle. BEYOND inkjet ink for SPT-510 head