Professional 3D printing template mat with grooves of graphic figures,like for circles, grids, Triple-Cornered, rectangular, simplify the 3D printing process; to create the 3D drawing with high precision, great for beginners and children. The groove size of mat is compatible to all types of filament and 3D pens currently on the market; the groove suiface is heat-resisting and smooth, so the cooled filament will be non-stick, complete and easy to be taken out. Using alone requires skills and stability of hands; with the help of the printing mat, the process is more enjoyable and rewarding especially for kids and beginners, also can improve their spatial thinking and imagination, cultivate creation and artistic skills. Made of high quality silicone material, the printing mat is soft and foldable without , easy to carry and store. Boosts fine motor skills while promoting reasoning and problem solving, inspires creativity and brain development with 100% possibilities to create different structures, vehicles and so on, with the help of 3D printing pen and filament. size:420*280*2.5mm Material:Silica gel colour:white Package Contents: 1 * 3D printing mat 2 * Fingerstalls 1 * Picture book Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.