From a napkin sketch to a functional, testable prototype — we handle every stage of the engineering process.
Miscellaneous Makers Mansion offers end-to-end prototype development — from initial concept design through CAD modeling, 3D printing, and functional testing. We work with students, entrepreneurs, inventors, and businesses at any stage of the development process.
Every prototype we build supports our nonprofit mission: the proceeds help fund STEM education and student maker programs right here in Columbus, Ohio.
You can join at any stage — we meet you where you are.
Start with just an idea. We'll help you define the problem, sketch the solution, and create a design direction before any modeling begins.
Sketches, concept drawings, design brief
We turn your concept into a precise 3D digital model ready for printing or manufacturing. Includes revisions based on your feedback.
STL/OBJ files, dimensional drawings
We 3D print your model using FDM or resin printing, assemble components if needed, and deliver a working physical prototype you can test.
Physical prototype, finishing options
Building prototypes for entrepreneurial or STEM class projects.
Validating a product idea before committing to manufacturing.
Turning a concept into something you can hold, test, and show.
Low-volume custom parts, jigs, fixtures, or display models.
Fill out our custom request form and tell us about your project. We'll review it and get back to you within 1–2 business days with a quote and timeline.
Describe your project, attach any files or sketches.
You'll hear back within 1–2 business days with a quote.
Confirm the quote and timeline, then we get started.
Ship, pickup, or local delivery in the Columbus area.
Already have a file? Upload it and we'll print it in FDM or resin.
Request a Print