Function - Equipped with a ring and a fixed thumb position to monitor the beginner's gestures, helping the user develop good habits from the beginning. Key benefits - Supports early habit formation by guiding thumb placement and gesture alignment. - Reduces formation of incorrect techniques during initial practice. - Provides a simple, purpose driven mechanism focused on correct hand posture. What makes it stand out - The combination of a ring guide with a fixed thumb position offers a unique approach to monitoring beginner gestures for consistent practice. Performance and use - Designed to be straightforward to use during initial skill development and gesture-focused training. Use scenarios - Scenario 1: in a classroom or coaching session, during early lessons to guide beginners toward correct thumb positioning. - Scenario 2: individual home practice, reinforcing proper gesture habits through consistent finger and thumb alignment. - Scenario 3: group workshops or training sessions where instructors need to ensure uniform hand posture across participants. Specifications and notes - Function: ring plus fixed thumb position for gesture monitoring. - Compatibility: not specified. - Size: not specified. - Material: not specified. - Performance: oriented toward helping beginners develop correct habits from the outset.