About this 3D model

After closing the mold, fill the bottom with snow and press it down. This will result in a higher success rate and better model quality. No support is required Designed for a mold size of 180mm, the original size of the "duck easy make" model is the most suitable. If your machine is an i3, please do not change the orientation. If your machine is a cxy, rotate it 45 degrees along the z-axis to minimize the impact of vibrations on the hinges. This is my original design.