4oz Bottle of Electrum Eco Stencils Ink for Epson Eco Tank Printer

4oz bottle of methyl violet-based stencil ink Use with Epson Eco Tank Inkjet printers only; print stencils directly from desktop printer Produces stencils that last up to an hour; use with other Electrum products for increased longevity Manufactured by Electrum Supply Sold as one bottle; 2 bottle required to fill all of your printers reservoirs