... Never leakAbout Coolcolor 's other different designing CISS INK TANKS,we give introduction here ,specially ,our Luxury ... intellectual Property Bureau .1.Coolcolor Technology "Luxury tank-1"ink tank was applied patent from China Intellectual Property Bureau ... ,PP-F2,ABS-L,ABS-L2,Luxury tank-1,Luxury tank-2. And we will continue to researching ... carton size: 62*44*34 93set/carton ink tank for DIY CISS