This line tracker is a small reading tool designed to help readers stay focused on one line of text at a time.

Its open window highlights the current line while gently blocking the surrounding text, making reading easier and less overwhelming—especially for people with dyslexia or attention difficulties.

A small finger‑rest area on the bottom gives a better grip, making it easy to slide smoothly across the page. Lightweight and comfortable to hold, it's provided in 2 different sizes (15cm and 20cm) to match personal needs or preferences.

I printed mine with Extrudr PETG to add flexibility and durability, making it less prone to breaking during everyday use

If you need different dimensions or have any suggestions for functional changes, please feel free to leave a comment.

I’d also be very curious to know if you’ve printed it and how it turned out for you.