Speedball Water-Soluble Block Printing Ink Retarder is made for use with Speedball Water-Soluble Block Printing Inks. It is designed to slow down the drying time while maintaining the viscosity of the ink. 236.5ml (8 oz.)
Speedball Water-Soluble Block Printing Ink Retarder is made for use with Speedball Water-Soluble Block Printing Inks. It is designed to slow down the drying time while maintaining the viscosity of the ink. 236.5ml (8 oz.)