A subtle wood grain makes this Procreate brush perfect for rustic lettering. Brushes have been optimized for lettering and use with the Apple Pencil. You can purchase this brush here: https://creativemarket.com/onthemarkdesigns/1826832-Wood-Grain-Lettering-Procreate-Brush

and here: https://www.etsy.com/listing/545403630/wood-grain-lettering-procreate-brush?ref=shop_home_active_2