I ordered 5 5 mW laser module's on DealExtreme.com, I am wondering if any body has made a pen into a laser pointer and when you click it the laser comes on? Well since I ordered 5 I am going to try it. I plan to use very small button cell batteries that will fit in the pen and have to cut away the tip of the pen so the laser pokes through. Then for the button I will either buy a small button at radio shack or put a thin piece of wire on the bottom notches on the pen and then put one on the top notches across from each other and do that with every other one. Please tell me if you think it will work, and I did't get them yet so I cant show u any pictures but once I am done I will post pics.