As soon as the tip of her pinky contacts it, the sphere starts to shrink, to diminish towards its own center, until the sphere is smaller and she isn't touching it anymore.  It doesn't feel like anything.

As soon as the tip of Merrin's pinky contacts it, the sphere starts to shrink, to diminish towards its own center, until the sphere is smaller and she isn't touching it anymore.  It doesn't feel like anything.