Share https://www.speedstacks.com/home/one-handed-stacking/?srsltid=AfmBOoqXCoMIVyWSUDG6umsUG2K4TH0TzlMwb0Gs5DLIhHdLhoFafC0w
One handed stacking helps develop coordination in both your dominant and non-dominant hands.
Try with the 3-3-3, 3-6-3 or Cycle.