While the thought of someone writing on the screen of my Nintendo DS Lite with a Number 2 pencil makes me cringe, these clever styli won’t actually do any damage to your console’s delicate touchscreen.
The Official Nintendo DS Pencil Stylus really does look like a pencil, but has a soft tip that protects your DS screen from any scratches. They’re imported from Japan, so they’re a little pricey at about $10 each (although with a little shopping around you can find ’em for as little as $8 each.)