Each Choice Leaf pre-rolled cone comes with a corn husk filter. These corn husk filters are 100% Natural, durable and reduces harshness. Our Palm Leaf pre-rolled cones are natural leaf rolls that are individually handmade. With an earthy, subtle note each leaf complements the flavour experience perfectly. Each leaf is hand-rolled, contains zero glue or added flavour, are slow burning and is 100% biodegradable.