Wearingeul Mad Hatter Ink Bottle -30ml green with a wide range of

with a wide range of third-party refills available in different tip sizes and colours

Gold-plated stainless steel nib by Bock

The GraphGear 500 is Pentel's classic technical drafting pencil — a no-frills workhorse built around a 4 mm fixed metal sleeve that lets it trace cleanly along rulers and template edges with confidence

or calligraphy pens

The pen arrives in Kaweco's signature round metal tin

Wearingeul Mad Hatter Ink Bottle -30ml green with a wide range ofMad Hatter brings a dusty olive green tone with subtle blue grey undertones a shade that feels muted, moody and a little mysterious. Under light or with a wetter pen the inks depth reveals itself: softer strokes cast a light green whisper across the page, while heavier or broader lines deepen into a richer, darker olive, edged with slight shadowy hints. The flow tends toward the drier side, giving a steady, controlled line and preventing over