The small tool set for needle felting includes 1 eco-friendly 7x10 felting block and 2 felting needles 38ga. 
 
 
 
Our sets come with Earth Harmony Foam felting blocks. They are made with bio-based materials, including soy and other products grown by U.S. Farmers. It is much denser than other petro-based foams, making it a great surface for felting. It is also made without any harmful CFCs in the manufacturing process or alternative blowing agents and it does not contain fire retardant chemicals.