2 PETAL INSPIN AND 4 PETAL ANTISPIN

    For every circle of the arm, the prop rotates three times.

    Prop Parallel to Arm

    Prop points In or out when the hand is pointing up, down, left, and right.

      Prop Perpendicular to Arm

      Prop at an ‘L’ Relationship to the arm when the hand is pointing up, down, left, and right.

        1:1

        1:2

        1:3

        1:4

        1:5