Set of 4
Colorful Birkman Porcupine Balls reinforce the idea of the Birkman colors and are tactile items respondents can keep after a team session.
Includes a set of four soft vinyl porcupine balls--one red, one green, one blue, and one yellow.
- Place Birkman Porcupine Balls on different tables to designate a different Birkman Color for each table.
- Describe the meaning of each Birkman Symbol to your respondents and have them predict their Birkman Colors by selecting porcupine balls in the corresponding colors.