Articulated slug

thingiverse

I got inspired by that adorable Slug thing #2818955, but I envisioned a more subtle joint. These spherical joints allow each piece to rotate freely for 360 degrees and move up to +20 or -20 degrees. The design prints as one seamless piece, ensuring it cannot be taken apart. You can download two files: one with built-in support and another without. My printer required the support to print the eyes successfully. Removing the support requires some careful cutting and sanding. Additionally, refrain from using brim, or you'll face a lot of work to remove it and free the joints properly. With 1.2mm shell thickness and 50% infill, the slug is remarkably solid and durable.