You need a deep blue that doesn't turn muddy or lose its edge halfway through a page. Midnight Blue 40 from Derwent Procolour delivers. Strong point, smooth laydown, high pigment. It covers like wax and glides like oil. Round barrel sits easy in your hand. Get the depth you're after without the guesswork
| brand | Derwent |
| range | Procolour |
| colour | Midnight Blue 40 |
| barrel_shape | Round |
| pigmentation | Highly pigmented |
| laydown | Smooth, wax-like covering with oil-like glide |
| point | Strong, holds sharp |
| finish | Clean, smudge-free |
| use | Drawing and sketching |
| category | Education & Craft |
| subcategory | Art & Craft |