Ink refill pack, 4 x 28ml black, water-based for Bentsai B30 and B80 printers only

• For refilling Bentsai EB21B black, water-based ink cartridges (for printing on porous surfaces only)
• Kit contains 4 x 28ml refills, 4 x replacement cartridge chips and priming syringe
• If you are unsure whether this product is compatible with your printer, please contact us