This is a handy little tool that hides away in the audio jack when not in use and prevents dirt and water from entering the device that way so that is an added bonus. However, the main idea for this MicroStylus Jack is that it writes and draws on a capacitive touch screen, which prevents it from being scratched or marked. due to its size it make take a bit of getting used to but once mastered it looks like it might be a great idea, unless you drop it!
These are the features for the interesting and cool looking MicroStylus Jack;
The MicroStylus Jack is ALWAYS WITH YOU by taking advantage of the headphone jack as a storage location its where you need it when you need it. Precision machined from aircraft aluminium, not fragile plastic, this micro mini capacitive stylus touch screen pen, is not only stylish but it is also highly sensitive when used on your touch screen. Giving you optimal precision for drawing, texting, e-mailing, or just using general functions in your phone. It also doubles up as a audio jack dust cap, keeping dust and lint out of your phone’s interior.
Priced at around £6 ($10)
Source [Oh Gizmo]