They fit most standard pencils and other similarly sized writing instruments.
They provide satisfying tactile feedback for fidgeting and sensory exploration and can help keep hands engaged to support focus and relaxation.
Some options are described with durable construction intended for repeated squeezing, rolling, and fidgeting, while others emphasize soft, cushioned material for comfortable writing.
They are promoted for use at home, at school, in the office, and while traveling or on the go.
