There are two reasons why Bobbin Buddiestm are pink.
First, and most import is that the material from which they are made is very light
sensitive, and if it were left in its natural, clear state, it would soon turn a
very ugly, yellow color. Including the pink pigment in the material insures that
Bobbin Buddiestm will retain their original color.
Second, when Bobbin Buddiestm are displayed in retail stores, the pink color
makes them easy for customers to find.