This multi-functional laser not only projects a red dot, but can be used as a touch screen stylus for a smartphone or tablet and is also a ballpoint
Quartet Class 3A Standard Laser Pointer Black - Office Depot
Ripakiya Pocket Pointer Presentation Pointer 2 in 1 Ballpoint Pen Pointer for Optometry Stainless Steel Extendable Telescopic Retractable Pointer
Quartet 3-in-1 Laser Pointer with Stylus and Pen, Class 2
Laser Pointers, Projectors & Presentation Equipment, Office
85523 Quartet 4-IN-1 LASER POINTER WITH STYLUS, PEN, LED LIGHT
Executive Laser Pointer by Quartet® QRTMP1350Q
Quartet 3-in-1 Laser Pointer with Stylus and Pen, Class 2
Laser Pointers, Projectors & Presentation Equipment, Office, Business & Industrial - PicClick
Quartet 3-in-1 Laser Pointer with Stylus and Pen, Class 2
Quartet Pocket Pointer, Extends to 24-1/2, for