Body-workers often use the Knobble to save wear and tear on their hands when working on tough spots. The Knobble feels almost like a part of your hand and can be held with your fingertips touching the receiver’s body.
Body-workers often use the Knobble to save wear and tear on their hands when working on tough spots. The Knobble feels almost like a part of your hand and can be held with your fingertips touching the receiver’s body.
