Kum Sattler Grip 406.00.22-B Writing Aid A7 1 Piece Blue Pen Holder for Right- and Left-Handed Users

Thanks to its shape, the learning aid brings the fingers automatically and gently into an ergonomic writing posture It is suitable for left- and right-handed users, as well as all standard pen formats and brushes The "Pressure Feedback System" absorbs too intense pressure and prevents the pen from being held and guided with too much effort Crossing of the fingers is prevented by the bead of the pen holder The soft and elastic material is free from toxic substances and avoids allergens strain