Prototyping & Rapid Sampling
Fast, iterative prototyping that proves your design works — from 3D-printed form studies to functional CNC prototypes that look and perform like production units.
Most founders skip prototyping and discover problems after tooling is paid for.
The pressure to move fast leads founders to skip validation. They see prototyping as a delay rather than an investment. But a prototype costs hundreds. A tooling mistake costs tens of thousands.
Without structured testing, issues that could have been caught in days take weeks to fix once tooling is cut. Fit problems, material failures, and tolerance stack-ups all become exponentially more expensive after production starts.
- Rushing to tooling without validating fit, form, or function
- Using the wrong prototype method — a 3D print when you need a CNC functional part
- Skipping documented test criteria and relying on "looks good" approvals
- Losing prototype iteration history, forcing production to start without known risks documented
Prototype Strategy
Determining the right prototyping approach for your stage — form studies for investor pitches, functional prototypes for user testing, or pre-production samples that match final specifications.
Rapid Fabrication
Access to 3D printing (FDM, SLA, SLS), CNC machining, silicone molding, and low-volume production lines — with turnaround times measured in days, not weeks.
Design Validation
Structured testing of prototypes against performance requirements — fit checks, drop tests, material compatibility, and user ergonomics — with documented findings that feed back into the specification.
Production Handoff
A clean transition from validated prototype to production — the final prototype becomes the reference standard against which all production samples and inline inspections are measured.
Strategy & Method Selection
We determine the right prototyping approach for your stage — form studies, functional prototypes, or pre-production samples — with documented test criteria.
Rapid Fabrication & Validation
Access to 3D printing, CNC machining, and low-volume production. Each iteration has a hypothesis, a test, and a documented result.
Golden Sample & Handoff
The validated prototype becomes the production reference. We deliver a complete handoff package: CAD, BOM, and quality acceptance criteria.
Prototyping is the most undervalued phase in product development. Founders rush to production because it feels like progress — but skipping validation creates problems that multiply in cost at every subsequent stage.
We treat prototyping as an engineering discipline, not an art project. Each iteration has a specific hypothesis, a defined test, and a documented result. When the prototype passes, you know your design is ready for production.
Common Questions
Expedited fabrication takes 24–72 hours for 3D prints and CNC parts. Full prototype-to-production-handoff cycles typically run 2–4 weeks.
Form studies (FDM), visual prototypes (SLA/SLS), functional prototypes (CNC from production materials), and pre-production bridge runs (50–500 units).
Yes. Every iteration has documented test criteria: fit checks, drop tests, material compatibility, and user ergonomics. Results feed back into the specification.
We deliver a complete handoff package: golden sample, prototype history, master reference package, and quality acceptance criteria. Production starts with full context.