Precise Height Adjustment (10–100mm)：Easily adjust the marking height from 10mm to 100mm for accurate and consistent lines in all your woodworking projects.

Smooth & Stable Marking：Designed with a firm locking knob to ensure stability, helping you draw straight and precise lines without slipping.

Multi-Function Tool：Perfect for height marking, parallel lines, and depth positioning—one tool for multiple woodworking needs.

Easy to Use：Simply insert a pencil and adjust the height—no complicated setup required, ideal for both beginners and professionals.

Durable & Lightweight Material：Made of high-quality material, sturdy and long-lasting while remaining lightweight and easy to carry.