Features: Material:PVC Size:11x11x6cm Volume of Cartridge: 80ML Line Length: 1m Plug and play Will not damage your printer Will not react chemically with ink Good sealing, ink cannot leakage Can add ink repeatedly Transparent appearance The surplus of ink can be seen easily through transparent appearance A perfect gift for DIY Applicative Printer Model: Epson ME1 ME1+ ME100 Applicative Ink Cartridge Model: T057/T058 Note: 1. Balance Bottle and ink should be in the same horizontal plane. 2. There is two holes on the ink cartridge, one is refilling hole(big), another is air hole(small). Open the air hole when using, which can avoid the problem of ink. 3. Ink cartridge and printer should be in the same horizontal plane. 4. Adding ink to the printer when the warning appeares. 5. Keep ink flowing in the link. Or it will influence the quality of print. Package Included: 1x 4 Colors Ink Cartridge 1x Line 4x 4x Plug 4x Hollow Rubber Plug 1x Injection Syringe (with ) 1x U Clip 1x Professional Holder a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a