The foam wing of Hendersen’s Master Baetis imitates the vulnerable life cycle of invertebrates, making it a great bait option. It can dance and bob in the water column, perfectly mimicking a small invertebrate trying to emerge. This version of the Mayhem midge/mayfly is equally effective when fished close to the surface or off the bottom of the river. This versatile bait can be used all year round and is effective in attracting a range of invertebrate species.