Sharpie Mini (Designer's Placeholder)

thingiverse

This is a placeholder object designed specifically for 3D designers. It was carefully modelled based on the critical dimensions of a real-world object to ensure accuracy and precision. It has three primary uses: A virtual placeholder: Import the STL file into your CAD program, then build around it to help position features like mounting holes and visualize the design as a complete unit. A measurement aid: Open the STL file in Netfabb Basic and make precise measurements from it to validate your design. A physical placeholder: Design a holder for your phone, for example, and print a placeholder for testing instead of risking your actual device.