Many people develop cramped or claw-like pen gripping habits. The Quill pen by Kyle Hay is ergonomically designed to induce a proper and dynamic gripping position. The Quill also has natural flex. Squeeze the pen to strengthen the hand, improve dexterity, or relieve stress. Due to its flexible body, the Quill induces the dynamic tripod grasp, the most efficient way to hold a pen, with equal pressure between the thumb, middle and index finger. [via]
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