I've always loved Laura McCabe's spike balls and spike creatures. This is a greatly simplified version, with much cheaper materials, and using slightly different techniques.
The spikes are bezelled, and then joined together to create a hollow ball.
Step-by-step photos show you how to join them together.
Beader and jewellery maker - I love anything individual and quirky.
I like to design jewellery using tiny seed beads, crystals, pearls and spikes.