Winsor & Newton Professional Watercolour Cobalt Blue

Semi-Transparent / Series 4 / 5ml

Pigment Index: PB28

Permanence: AA

RRP: £11.10

£8.33

Out of stock

Cobalt Blue is a clean blue pigment. It was discovered in 1802 by French chemist Louis Thénard as an alternative pigment to the expensive Lapis Lazuli blue pigment.

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