How to refill ink cartridge for BENSTAI B30 and B80 handheld inkjet printer?

The EB21B water based ink to work with B30 and B80 handheld printer can be refilled, and this video will show you how it is done. This is extremely economical and can save customers a lot more especially for companies that have large printing needs because you no longer need to buy a brand new set of cartridges. Want the refillable ink? Check the link below: 🔎EB21B Black Water Based Ink (1 Pack): https://www.bentsaishop.com/BENTSAI-O... 🔎EB21B Black Water Based Ink (4 Packs): https://www.bentsaishop.com/BENTSAI-O... 🔎HFE-2000 Black Water Based Refill Ink Cartridge Kit for B30 B80 Handheld printer (4 Packs): https://www.bentsaishop.com/BENTSAI-W... Looking for handheld inkjet printers? BENTSAI is your number one option: https://www.bentsaishop.com/Bentsai-H... Any questions, pls feel free to comment or send your inquiries, we are available at: Email: [email protected] WhatsApp: +86 189 2809 7992 Facebook:   / bentsaishop   Instagram:   / bentsaishop