Complete Pottery Painting Kit: 2pcs black underglaze pens, eliminating the need for separate purchases. Each pen is designed for both fine and thick line work, enhancing your pottery projects with diverse patterns and textures. High-Temperature Resistant Formula: Made from premium materials, these pens withstand firing temperatures between 2102 ℉ and 2336 ℉ (1150-1280 °C). This ensures that the vibrant colors remain brilliant and unfaded after being kiln-fired, perfect for DIY ceramic enthusiasts. User-Friendly Design: To use, simply shake the pen, press it on paper until ink flows, and start painting. The pens are engineered to prevent excessive ink leakage, ensuring smooth, continuous lines for detailed ceramic artwork. Versatile Ceramic Tool: Ideal for a variety of ceramic surfaces, these underglaze pens are perfect for designing on cups, plates, bowls, and more. They are essential for artists focusing on contouring, tracing, drawing, and writing on pottery. Enhance Your Ceramic Art: Unlock your creative potential with these easy-to-use underglaze pens. Whether you're a beginner or a seasoned potter, these pens will help you transform your visions into artistic realities, making every ceramic piece a unique expression of your talent. Colour:black Material:plastic note:Type A is black, sticker style is random, don't accept the specified style Package Contents: 2 x Underglaze Pen