Widely regarded as the best white available for calligraphy, Dr PH Martin's Bleedproof White gives a perfectly opaque white finish which is perfect for writing onto dark coloured paper stock.
Can be used with a dip pen or brush. It can be used out of the bottle with a brush but needs a little diluting to your desired consistency for calligraphy work. We recommend using a small lidded jar so you can save your diluted ink for another time.
Please note: this is not waterproof and is not intended for mixing.