Prussian Blue is a deep blue colour. It was made by German chemist Diesbach around 1704 making it the first synthetic blue pigment. It quickly gained favour as an alternative to genuine Ultramarine.

General Orders: Delivery can be expected within 5-14 working days.
Large Items: Packing size exceeds 60×40×35 cm (23"×15"×13"), the shipping time is approximately 3-5 weeks.