Water based Eco Solvent ink for Epson Eco Tank Desktop Inkjet Printers, usually used for printing Eco Solvent Transfers and Stickers.What do you need to make Eco-Solvent Transfers?- Eco Tank Epson Printer (Preferably new)- Color Print Easy Vinyl (Compatible with the ink)- TTD Easy Mask- Cutting Machine (Cricut, Cameo, etc.)-------------------------------------------------------------------------Ink Descriptions:- 100ml Bottles- Water Proof- Durable- Scratch Resistant- Fast Drying*Don't spray perfumes or alcohol in the printed design*-------------------------------------------------------------------------Ink comes in 4 colors (full set):- Black (K)- Cyan (C)- Magenta (M)- Yellow (Y)-------------------------------------------------------------------------To be able to fill your Epson Et Printer you're going to need:- Empty Epson Eco Tank ink bottles or Syringes.