This pen has dual functions - works as a medium-point pen when you need it and clicks on as a flashlight to pinpoint light on a menu, book or in a dimly lit area. Flashlight Pen is cased in a durable colored metal/plastic body with black ink. Each pen uses one button cell battery (included).
I bought set of 8 lite pens. I don't overuse the pen. Hope they last longer than other pens. I ordered 2 more sets that's 16 pens for xmas gifts and birthdays.When the ink runs out I will try to put in a standard refill or anyone that will fit. I also will try to put in a new battery.
Bottom Line Yes, I would recommend this to a friend