3D Printed – Slightly soft, slightly rubbery feel. Press-on All versions of Quadmouse
- Round Ball is ideal for use with lips and included with Quadmouse and gives sensation of slightly less movement relative to full joystick deflection
- Long Narrow is ideal for use with lips and included with Versatility v5 – Extra length gives sensation of slightly more movement or finer control of partial joystick deflection
- Concave-Cup shaped is ideal for use with finger or tongue
- Textured Bumps – if preferred
