A unique range of inks (available in basic black and other custom colours) to be printed over images and later scratched off with a tool by the user to reveal the original desired image below. Distinct from some other typical ‘scratch-off’ offerings, Winchem’s scratch-off inks have been meticulously formulated to conform to regulations such as German GS specifications for PAHs (AfPS GS2019:01) and European Union’s RoHS, making it among the safest offerings on the market.
