Knuckle Sandwich Chef Special 2024 is a collaboration between Espinosa and AJ Fernandez with input from celebrity chef Guy Fieri. This year marks the third limited-edition release in the series. The blend features a Connecticut broadleaf wrapper over a binder and long-fillers from the volcanic soils of Nicaragua. The cigars are handmade at AJ Fernandez's San Lotano factory in Ocotal, Nicaragua.