The basic action of the Daiwa Steez Pencil 86F is walking in the dog at a constant high speed. The development was based on supervisor Koji Hasegawa's theory that "predators tend to show interest in things that move at a constant speed." Hasegawa finds the keyword for bass fishing to be "constant" and catches large bass by making the lure perform "constant" actions. Moreover. The high speed action of the Steez Pencil 86F makes it easy to create a rhythm in fishing and makes fishing fun and comfortable. Consequently, being able to handle it all day long leads to good fishing results.