Zieler Premium Oil-Based Block Printing Inks, 50ml Tubes, 5-Colour Set. Discover the vibrant and versatile Zieler 5 Block Printing Inks, featuring premium oil-based 50ml tubes in a range of bold colours. These high-opacity inks allow for easy transfer and a permanent, crisp finish on a variety of surfaces such as card, wood, and smooth, non-textured fabric . 50ml tubes of vibrant oil-based inks in Black, Blue, Red, White and Yellow. The colours can be easily mixed to create a wide array of unique shades, making these inks ideal for lino printing and other creative projects. Applying only a small amount of ink provides good coverage with high-opacity. Intense colours create a bold, crisp, and permanent finish. Conforms ASTM D4236 safety standards. Ideal for lino printing and other creative projects.