The Bismark Ergonomic Pencil Adapter (328428), sold in a pack of 2, is made of soft, pleasant-to-the-touch silicone with indentations where the fingers fit into the correct position for writing. It helps correct the way a child holds a pencil, guiding the thumb, index, and middle fingers to the ideal position instead of a tight or incorrect grip. The non-slip material keeps the adapter in place even with prolonged use, preventing it from slipping along the pencil. It is considered an essential accessory in the early stages of writing, both in preschool and the beginning of primary school, helping the child gain dexterity and precision in their strokes. It adapts to most pencils and pens of common diameter, without the need for tools.