Oil-based Block Printing Ink Starter Set unit:set of 6 5 with 3% calcium carbonate)

5 with 3% calcium carbonate) that actively protects against acid deterioration

particularly valuable for the more intricate designs

a genuine safety innovation

The circular construction requires different spatial reasoning than traditional puzzles

2 inches wide by 2

Oil-based Block Printing Ink Starter Set unit:set of 6 5 with 3% calcium carbonate)Black, white, plus primary and secondary colors that mix to expand your palette considerably. The extended open time lets you work methodically through multi block prints or larger editions without rushing against fast drying formulations. These inks maintain their color over time rather than darkening or shifting as they cure, critical for edition consistency and archival stability. Once dry, prints resist water and remain permanent on both paper and