The file is uploaded in a ZIP folder, after downloading please follow the instructions from the PDF file to unzip.
Skull Cigar Ashtray - CNC Files for Wood in STL format Includes instructions
Dimensions in the presentation image:
It can be used with any CAD/CAM software that allows you to import STL files. After the payment is processed you can download a ZIP folder that contains the STL file, and a PDF file including the instructions.