1, using original cartridge for CISS, making sure has no block.

2, using special designed tank, very strong and never leak, and we can offer more than 3 different shapes of tank for your choice, the tank volume is 50ml, 65ml, 80ml and 110ml.

4, our factory Qualified by ISO9001, we have more than 4 years experiences in making CISS and ink, we sell more than 50,000pcs ciss per month, we will service you with high quality and competetive price.