Bigger Mat with More patterns and lines open up possibilities for your infinite creation: Mat size - Different sizes of circles, triangles and grids mat make your lines richer. And you can use these basic templates to create more multilateral graphics and 3D works. There are also 6 lovely 2D patterns that you can fill in different colors to make small flat cartoon works. Safety First: Eco-friendly silicone pad with no paint, non-toxic, and will cause no pollution. There are 4 finger caps attached to protect your fingers from unintentional hot scalds. Inspire your infinite imagination and creativity without any harm. Give You a Precise Measurement All Around: This 3d pen drawing mat has a accurate measurement to help you control the length of the line and grasp the size of your 3d work. Heat Resistant Silicone 3D Printing Pen Mat: Tecbears professional 3d pen drawing template is made of high quality soft silicone, it can withstand 3d pen head and melting PLA filament refills with high temperature. Squeeze the melted PLA refills down the grooves, few seconds later you can get the patterns and curves you want. Perfect Gift for Festival and Birthday: Tecbears 3D printing pen mat has a beautiful gift packaging, it is suitable for children and also adults, for 3D pen drawing beginner and 3D pen drawing expert artist!