Gradually develop the proper tripod 3-finger grasp with these 3 favorite grips. Begin with keeping the index finger and thumb from crossing (thumb wrap) with the Crossover Grip. Proceed to the next step using the Pinch Grip that gently guides the fingers into proper positioning. Progress to The Pencil Grip which requires less conforming to positioning, allowing for comfort with slight cues to assume the tripod position. A great kit for proceeding in the step to step teaching of a proper grip.
Extra bonus: each grip comes on the famous Therapro #4 pencil.