ONE OF A KIND FUSE JOIN AREA: The 3D base mat for 3D Pens has a unique Fuse Join area that assures symmetry, accuracy, and precision, especially when you create 3-dimensional 3d pen art like cars and buildings. The 1mm fuse area gives your 3d pen patterns more precise control. TRANSPARENT AND DOUBLE-SIDED: The base mat is transparent. This means you can have fun with your favorite 2D stencils. Place them underneath the 3d printing pen mat; you will be able to trace the lines with ease. The mat is smooth on one side and grooved on the other for more drawing options. EASY TO USE AND TO MAINTAIN: The silicone 3d drawing pen mat is heat resistant up to 260Cc/500F. Since the silicone is non-stick, it's easy to pop the filament out once it has dried; just bend the flexible base, and the dried filament will pop out. An essential tool for your 3d pen kit. The mat's only 3mm thick! 3 DIFFERENT WAYS TO CREATE: This 3d drawing pad gives you so much flexibility. Trace 3d pen templates or use the 3d pen stencils. Use the Fuse Join area to craft something unique, or draw organically with the help of this well-engineered 3d mat. Turn your imagination into 3d life! LARGE SIZE FOR COMFORT PROTECTION: Our 3d printing mat measures 6" x 6". The 3d pen design mat is large for a reason. It gives you a more comfortable drawing experience, and it protects the surface under your 3d pen pad from burns and heat. More space also means more flexibility for you!