This G23 Surgical Titanium Threaded Ball will fit any 2mm threaded stem.
These threaded balls are sold singularly.
Titanium threaded balls are great for customizing your threaded body jewellery, such as barbells, bananabells, circular barbells and labret studs. You can mix and match accessories on any piercing, as long as the gauge of your stem is compatible with the gauge of the threaded ball!