That electric, vivid blue you can't quite hit with a standard watercolour? The Derwent Inktense Block in Peacock Blue (0820) gets you there. It's a water-soluble block that lays down rich, bold lines when used dry, or opens into a translucent, ink-like wash the moment you add water. No broken leads, no constant re-sharpening mid-stroke. Just press the block to the paper, drag for broad marks, and wet it when you want that inky depth. It's the fastest path from 'I need that specific blue' to 'it's on the page.'
| brand | DERWENT |
| colour | Peacock Blue |
| product_code | 0820 |
| format | Water-soluble block |
| category | Education & Craft > Art & Craft |
| use | Drawing, sketching, mixed media |