elago Stylus Retractable for iPhone 4/3GS/3G, iPad, iPod Touch for $9.59

Excellent accessory for your iPhone, iPad and iPod Touch. Lightweight stylus allows for smooth damage-free navigation across touchscreen. Rubber angled tip provides enough contact with screen to allow proper electrocurrent flow to replicate the use of your finger on the touchscreen. Best for typing and selecting rather than "dragging".