Assistive marker sleeve for wrist/hand pain

This is a simple assistive sleeve designed to hold a standard Expo dry-erase marker while reducing strain on the wrist and fingers. It’s intended for people who experience hand pain, wrist pain, arthritis, tendonitis, carpal tunnel symptoms, or grip fatigue, especially during long writing or whiteboard sessions.

Instead of pinching a thin marker, the user grips a larger cylindrical body, allowing for a more relaxed, neutral hand position. The side loop helps stabilize the marker and can be used as a finger rest or light retention aid, improving control without requiring a tight grip.

This design is ideal for:

• Students and teachers who write on whiteboards frequently

• People with limited grip strength

• Anyone experiencing wrist or hand discomfort during writing

• Classrooms, offices, and accessibility-focused environments

Features:

• Ergonomic oversized grip reduces finger pinch force

• Side loop for stability and optional finger support

• Slides over a standard Expo dry-erase marker

• Simple, durable geometry (easy to print)