You need a few basic needle felting supplies, but we are keeping it ULTRA simple so you don't need to buy anything special and I suspect you already have everything gathering dust in the cupboard!
You will just need:
A felting needle
Some felting wool - (I'll share the colours and wool I'll be using, but whatever wool you have is fine!) A felting mat (or even a car sponge)
Some material or felt to stab onto!
An optional, more detailed materials list is also provided inside the challenge.