Features: 1. Drawing Lines Arches: Practical stainless steel rollers can draw arches to meet the needs of circular scenes. 2. Anti-roll Design: Fitted sturdy knobs can keep the gauge from rolling around. 3. Durable Material: High-quality aluminum alloy body, comfortable grip, wear-resistant and scratch-resistant, and long service life. 4. Clearly Visible Make: The rod is marked with a scale, the scale is clearly visible, the stainless steel material does not emit light, it is easy to use and high-precision measurement. 5. Wide Uses: The large diameter stick pen can accommodate pens of different sizes, suitable for wood, ceramic, iron, acrylic, etc. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: alloy Size: As the picture shown Battery: No Color/Style: As the picture shown Weight: 400g Package List: 1 x Wood Scribe Tool