[Excellent Material] Copper construction with knurled handle, sturdy and durable. The fine tip provides drip-free, precise, and consistent lines. [Great Retouching Effect] 0.7mm tip size allows for precise application, ideal for small chips and touch-ups with minimal paint. Delivers excellent retouching results. [Simple to Use] Dilute paint to a water-like consistency and pour into the reservoir. Fill the reservoir, hold the pen, and apply evenly. For best results, mix paint with water at a 1:1 ratio. [Easy to Clean] Includes a cleaning needle to clear the precision tip and prevent clogging. Clean thoroughly after each use with soapy water and the provided tools. [Wide Use] Compatible with various paints, inks, liquid metal, and enamel. Suitable for tracing, drawing, writing, and other artistic applications on flat surfaces. Ideal for touch-ups on scratches, rock chips, crafts, calligraphy, and more. Mixing: Mix paint with water at a 1:1 ratio for optimal performance. Color: Gold Material: Aluminum, stainless steel, copper Size: Tip size: 0.7mm (without liquid) Package Contents: 1 x Paint pen 1 x Dragging needle 1 x Dropper Note: Light reflection and display differences may cause slight color variation between the image and actual item. Measurement may vary by +/- 1-3cm.