Fly Fishing Bobber (Strike Indicatory)

Buoyance and air flow current is considered when we are designing the Fly Fishing Bobber(Strike Indicator).The color can be Very Bright Yellow or red and Fluorescent bright green(in this way you can see the strike indicator when you are away at 80feet).
The reason for two colors is that if you normally fish with the red side up. sometimes the wind catches the line and it will tangle then automatically the yellow side comes up.
The bobber is also equipped with pegs which is made from soft material which will not damage the integrity of the leader material.The peg is used over and over again. Also it swells when wet, holding the strike indicator better.