How does different style pencils or grips affect writing fatigue?

Pencils with thicker barrels or ergonomic grips can help reduce writing fatigue by providing a more comfortable grip, reducing strain on the hand and fingers. The shape and weight distribution of the pencil can also impact the amount of pressure needed to write, which can affect fatigue levels. Finding a pencil that feels comfortable and supports a natural writing posture can help minimize fatigue during long writing sessions.