> Practical 3D printable replacement parts designed to extend the life of everyday devices.  
> Durable, precise and optimized for real‑world use.

>This universal microwave knob is a durable 3D printed replacement part designed to restore full functionality to microwaves with broken or missing control dials. The model features reinforced internal geometry, a strong grip-friendly outer surface, and precise tolerances for a secure fit on standard microwave shafts.
Features:
• Universal fit for most microwave models
• Reinforced internal structure for long-term durability
• Grip‑textured surface for easy turning
• Clean, functional design optimized for 3D printing
• Quick and simple installation
• Ideal replacement for broken or worn-out knobs
Perfect for extending the life of your microwave without buying expensive OEM parts. 36mm for shaft 6mm

Universal Microwave Knob – Replacement 3D Printed Control Dial

dugme mikrovalna.3mf

>This faucet aerator tool is a practical 3D printed wrench designed for easy removal and installation of faucet aerators. The tool provides a strong, non‑slip grip while preventing scratches or damage to the faucet. Compatible with standard aerator size, it’s ideal for home maintenance, plumbing repairs, and quick cleaning of clogged aerators. 
Features:
• Strong grip design for easy removal
• Scratch‑free operation (no metal contact)
• Compact and ergonomic shape
• Optimized for 3D printing
• Perfect for home repairs and plumbing maintenance
Size 24mm

 Faucet Aerator Tool – 3D Printed Removal & Installation Wrench

Faucet aerator.3mf

Repair & Replacement Parts

Members receive full access to all premium models, including advanced mechanical projects, decorative designs, and exclusive STL files available only to subscribers. Every month, new content is added, **including at least 1 premium model and a minimum of 3 regular models** , ensuring continuous value and fresh material for your 3D printing projects.
**By joining this plan, you get:
• Access to all premium models without additional purchase
• Exclusive member‑only STL files
• Early access to upcoming projects
• Monthly releases: 1 premium model + at least 3 regular models
• Updates, add‑ons, and improvements to existing designs
• Behind‑the‑scenes development insights and WIP previews**
This plan is ideal for makers who want consistent access to high‑quality 3D models and want to support the ongoing development of new, innovative projects.

This month... 


> **Functional engineering models, repair parts, automation components and premium mechanical designs.**  
> **Creator of modular systems and practical 3D printable mechanisms under 3D Print Hub.**  
> **Focus on precision, reliability and real‑world usability.**


3DCroPrint

Repair & Replacement Parts

Universal Microwave Knob – Replacement 3D Printed Control Dial

Faucet Aerator Tool – 3D Printed Removal & Installation Wrench