v4ink EB21B Original Aqueous Water-Based Ink Cartridge with 1 Inch (25.4mm) Print Head for Use with Bentsai Handheld Inkjet Printer B30 B35 B80 and B85 (Black, 1 Pack)

Ink Compatibility: The v4ink original EB21B black ink cartridge is equipped with a self-developed encrypted chip, designed exclusively for use with Bentsai B30, B35, B80, and B85 handheld inkjet printers. ^^ Cost-effective with
Extensive Output: Featuring a 1 inch ( 25.4 mm) print head, this cartridge offers a 42mL capacity, capable of printing up to 2, 000, 000 characters at a 2.5 mm print height. The ink can be refilled, providing an economical solution for long-term use. ^^ Exclusively Works on
Porous Surfaces: The Bentsai EB21B ink is water-based, making it ideal for printing on porous materials such as cartons, textiles, wood, paper, fiberboard, and similar surfaces. Cannot be used on non-porous surfaces! ^^
Excellent Print Quality: Designed for high-density printing on porous materials, this v4ink cartridge delivers crisp, clear prints with strong adhesion. The output is smooth, vibrant, and highly efficient, ensuring top-notch print quality.
^^ Maintenance Tips: For optimal performance, remove the cartridge from the printer when not in use and cover the ink nozzle with the protective cap. If clogging occurs, gently wipe the nozzle with an alcohol wipe.