Extreme Spike Thick BCR Ring
Heavy gauge ball closure ring covered in spikes!
The spikes unscrew. You'll need to unscrew them on one side to insert the ring into your piercing, then screw them back on again.
This ring is surgical steel, and is available in 2.5mm, 3mm and 4mm thicknesses.
Please note, you will need ring opening pliers to fit these as they won't open by hand.