This model has been redesigned as a parametric version that can be customized directly on MakerWorld.
It’s an adjustable chopstick trainer designed to help beginners or children learn how to use chopsticks easily and correctly.

You can change the hole size to perfectly fit your own chopsticks — whether they’re round, square, thick, or thin.
Simply input your chopstick width, and the rectangular hole will automatically adjust in real-time on the MakerWorld customization page.

Features:

🧩 Parametric Design: Fully adjustable — customize directly on MakerWorld

💪 Universal Fit: Works with most chopstick shapes and sizes

🧠 Ergonomic Helper: Keeps chopsticks aligned for better control

🧒 Beginner Friendly: Great for kids or anyone learning chopsticks

🖨️ Easy to Print: No supports required, fast and clean print

Perfect for home practice, teaching use, or as a thoughtful learning aid for restaurants and families.