Spikey Spheres are a type of Tongue Tickler.
Tongue Ticklers are soft, silicone rubber accessories that fit onto 6mm threaded balls. They are also UV (Ultra-Violet) light reactive, glowing bright under blacklight (perfect for a funky night out clubbing!).
Most commonly worn on tongue bars, although they look fantastic on ear and navel piercings too!
You can put them onto any 6mm ball, mix and match the colours and styles to really stand out from the crowd with the funkiest piercing accessories around!