Including 1 set of continuous supply external bottle with pipeline, 4 steel needle elbows, 5 sealing rubber rings, 7 small black plugs, 4 air filter plugs, 1 refilling tool, 2 U-shaped pipeline clamps, One flat clamp, one ink-absorbing clamp, one hand drill, one L-shaped pipeline clamp, and one stop valve switch. (No ink, no ink cartridges) The material is made of high-quality transparent material, which is convenient and intuitive to check the ink remaining amount of the ink supply system. It is suitable for continuous supply production of most inks on the market (dye, pigment, thermal transfer, weak solvent, edible, etc.); Compared with the cost of ink cartridges, it saves an astonishing cost and is easy to install. The real system is ready to "plug and play". Colour: As shown Material: ABS Package Contents: 1 set * Ink supply system Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.