Though the Kali's Teeth Bracelet functions quite well as a stand-alone device, you can add an optional Cock and Ball Ring to your KTB to enhance it's visual appeal and simultaneously increase security.
Rings are available in three sizes, with inner diameters respectively measuring 1-1/2", 1-3/4", and 2".
Cock & Ball Ring for KTB ~ $50.00
For those with a Prince Albert Piercing the Hook is an excellent complement for your Kali's Teeth Bracelet.
Prince Albert Hook ~ $50.00
If your interest is urethral sounding you can accessorize you KTB with a hollow tube Wand...
Screw-in Plug for the CockTrap