Universal spinner Trait Pontoon21 was developed for various fishing conditions including rivers and fast streams. The design of blade is based on well-known Swing type, but dimensions and proportions of length and width are carefully determined for each size of Trait spinner.

The body consists of a combination of balls. Number and sizes of balls are fit together to achieve the same effect as BCS Pontoon21 spinners already approved: the body is free of spurious vibrations at all stages of fishing and retrieving (Zero Vibration Body System – ZVBS).