@Override
    public void addInformation(ItemStack stack, EntityPlayer playerIn, List tooltip, boolean advanced)
    {
        if(stack != null)
        {
            String quality = ((ToolTypes.ToolType) owner.getVariant(this, stack.getMetadata())).quality.getUnlocalizedName();
            if (quality != null)
            {
                tooltip.add(quality);
            }
        }
    }