1.Can be reused: the 3D Printer Drawing Molds fits on any filament. Erasing does not affect paper damage. Please cover the PVC
transparent board in the suit on the pictures.You can use repeatedly 3D Printing Pen Paper Stencils. 2.Easy to use: 3D Printer Drawing Molds is very easy to use. Just follow the trail and draw on the paper. Then glue all of the pieces together. 3. Wide range of applications: The 3D Printing Pen Paper Stencil is suitable for children over 8 years of age and adults, whether you are an artist, an amateur or a creative lover.