I stopped buying tiny plastic adapters after learning how easy they are to 3D print

A personal account of how 3D printing simple plastic adapters at home can replace overpriced proprietary accessories. Examples include garden hose connectors, camera lens adapters, phone webcam stands, battery adapters, and RJ45 clip replacements. The author argues that for low-stakes, non-electrical plastic parts, a home 3D printer pays for itself quickly and reduces dependence on Amazon purchases. Key caveats: avoid mission-critical or electrically conductive parts, and be aware of print limitations.