定制版的http://www.thingiverse.com/thing:243650

使用Customizer创建！http://www.thingiverse.com/apps/customizer/run?thing_id=243650

di m = 0, n = 1, box_shape = 0, tolerance = 1, box_color = 'red', label = '1', label_color = 'red', label_font_size = 20, label_font_color = 'red', label_position = 'center', label_alignment = 'center', label_font = 'Arial', label_font_size = '20', label_font_style = 'bold', label_font_color = 'red', label_position = 'center', label_alignment = 'center', label_font = 'Arial',