A rich selection of red laser pointer: for example with integrated ball pen, with tool set, PDA-stylus, LED-light, or with arrow optic. Eeven Pointer with USB-Interface to control your Power Point ™ presentation are available. You can select from 650nm and 635nm pointer, a difference in visability.

If you often use your pointer, you should consider to pick a 635nm Model, without extras like ball pen or tool set. Those pointer make use of micro (AAA) type batteries, which provide longer life time and are less expensive than the small cell type batteries.