Where can I get refills for the pen?
The Stylus + Pen (GC35461, GC16059) uses Parker Style Ballpoint Refills.
The Stylus + Pen + Laser Pointer (GC16058) uses Mini D-1 Size Ballpoint Refills.
Stylus Twist (GC16067) uses Cross Standard Ballpoint Pen Refill.
Brand name and generic refills are widely available at office supply stores and from online retailers.
What type of battery does the laser light take?
Over time, the batteries that power the laser may need to be replaced. The laser requires three LR41 batteries, which are widely available online, and anywhere watch batteries are sold.