There are a variety of reasons you might want to change your belly ring shaft. Maybe you're pregnant and need to insert a longer barbell to accommodate your growing belly. Perhaps you're ready to go up from a size 14g to a 12g barbell. Maybe you just want a shaft made of a more comfortable, flexible material like BioPlast. Whatever your motivation, changing your belly button ring's barbell is simple. We show you how it's done in this step-by-step tutorial video. You can also check out our "How to Change Your Belly Ring" article for additional tips on modifying belly ring charms and hardware.