If you're having trouble getting your ooze pen to light up when charging, don't worry - there are a few simple steps you can take to troubleshoot the problem. First, make sure the pen is fully charged by plugging it into a power source for several hours. If the light still doesn't come on, try using a different charging cable or power source.

Simply remove the cartridge and clean the tip with a soft cloth or cotton swab. With these simple steps, you'll be back to enjoying your ooze pen in no time!

Troubleshooting Guide: How to Fix an Ooze Pen That Won't Light Up When Charging