钢笔

A black fountain pen with a silver nib, as used for signing important documents. Often depicted with gold hardware. Positioned at a 45° angle with its tip at the lower left. Like ✒️ Black Nib, commonly used for various content concerning writing, drawing, and signing (e.g., laws, deals, in sports).

Apple and Twitter feature the same designs as their ✒️ Black Nib, but with their tips angled to the lower left.