Original Ivan mod just got better with Dr. Grip grip:
- Dr. Grip grip is heavier and adds more momentum than Airfit grip. So it easier to do hard and continuous tricks.
- Many spinners prefer clean and simple look of Dr. Grip grip to Airfit grip with its hole-sections.
- Because Dr. Grip grip doesn’t have this hole-sections it doesn’t collect dust in it after awhile like Airfit grip does.