With a Nintendo DS Stylus, one can play certain games better, the user input is more precise which leads to a better user experience. The stylus pen also makes it easier to touch smaller part of the screen that a finger might be too big to reach.
you can use your pen or your finger as a stylus.
Yes there are quite a few that the stylus is completely optional.
The Nintendo DS lite is smaller and lighter then the ordinary DS it also has adjustable backlight and a thicker stylus.
yes
You can simply get them from a game store or of the Internet
Stylus is a pen-like material that is used for tapping screeens of touchscreen technologies like Nintendo DS.
Nintendo offers a "Nintendo Ds Lite 5 in 1 Combo Nintendo Lite Ds Case" for your Nintendo DS. The case can hold the Nintendo DS console, and has a compartment inside that you can put NDS cartridges, GBA SP cartridges, and stylus etc.
For touching or writing on the touch screen.
There are no controllers for the Nintendo Ds system the unit itself has a built in controller and touch pad with stylus.
One can buy new Nintendo DS pens or stylus from stores like Game, HMV, Wilkinsons and Zavvi. One can also buy them online from Amazon, eBay and Tesco Direct.
Use a stylus, not your fingers.
no, the 3ds stylus is different build from the ds stylus so the ds stylus cannot fit into the 3ds.