Designa Power Grip Ball – For Better Grip Dart Control – Absorbs Moisture – Black. Simply hold the ball in your hand and fingers for a number of seconds and wait for the magic. Absorbs any moisture from your fingers. Item contains only contains organic material (no chemicals) and does not stain any clothing. Also works as a stress ball. 🙂 Available in several colours.Designa Power Grip Ball – For Better Grip Dart Control – Absorbs Moisture – Red. Simply hold the ball in your hand and fingers for a number of seconds and wait for the magic. Absorbs any moisture from your fingers. Item contains only contains organic material (no chemicals) and does not stain any clothing. Also works as a stress ball. 🙂 Available in several colours.Designa Power Grip Ball – For Better Grip Dart Control – Absorbs Moisture – Orange. Simply hold the ball in your hand and fingers for a number of seconds and wait for the magic. Absorbs any moisture from your fingers. Item contains only contains organic material (no chemicals) and does not stain any clothing. Also works as a stress ball. 🙂 Available in several colours.Designa Power Grip Ball – For Better Grip Dart Control – Absorbs Moisture – Blue. Simply hold the ball in your hand and fingers for a number of seconds and wait for the magic. Absorbs any moisture from your fingers. Item contains only contains organic material (no chemicals) and does not stain any clothing. Also works as a stress ball. 🙂 Available in several colours.Designa Power Grip Ball – For Better Grip Dart Control – Absorbs Moisture – Green. Simply hold the ball in your hand and fingers for a number of seconds and wait for the magic. Absorbs any moisture from your fingers. Item contains only contains organic material (no chemicals) and does not stain any clothing. Also works as a stress ball. 🙂 Available in several colours.