Precision Engineering
& Personalized Craft.
Welcome to the K.P.C-J Digital Workbench. We've built these tools to ensure your vision is engineered with 100% accuracy and clarity. How can we help you today?
Disable heavy visual effects for 40% better battery life and smoother performance.
High-Precision 3D Printing & Manufacturing
We started K.P.C-J Design to deliver professional-grade 3D printing and bespoke additive manufacturing. We operate in a 'Modern Area'—a space where state-of-the-art 3D production meets high-touch customer care.
For Businesses
Branded objects, teambuilding puzzles, and low-volume prototyping with professional invoicing.
For Individuals
Custom gifts, home decor, unique accessories, and artistic prints for your personal projects.
Engineered by K.P.C-J Design
PLA (High Detail)
PLA (Artistic)
PLA (High Detail)
PLA (High Detail)
PETG (Durable)
PLA (High Detail)
PLA (Artistic)
PLA (High Detail)
PLA (High Detail)
PLA (Artistic)
PLA (High Detail)
PLA (Artistic)
PLA (High Detail)
PLA (High Detail)
PETG (Durable)
PLA (High Detail)
PLA (Artistic)
PLA (High Detail)
PLA (High Detail)
PLA (Artistic)
The K.P.C-J DESIGN Process
From the first email to the final print bed, you are part of the process. We operate transparently, keeping you informed at every step.
The Blueprint
You reach out with your concept, sketches, or STL/CAD files. We evaluate the geometry for optimal printability.
The Slicer
We process your model in our slicing software, optimizing layer height and infill, and provide a digital render.
The Extrusion
The machines heat up. We lay down your design layer-by-layer. We may contact you during production with progress updates or questions to ensure everything is perfect.
The Final Polish
Your object undergoes a dimensional check and quality inspection before it leaves the print bed and heads to your door.
Example Projects & Estimates
Estimated Base Setup: {C150} {SYM}. While every project is unique, here are some typical baselines.
Custom Accessories
Printed in vibrant PLA or durable PETG. E.g., personalized keychains, phone stands, or unique wearables.
Est: {C100} - {C250} {SYM}Corporate Desk Logo (Growth Pitstop)
Printed in high-detail PLA. Great for employee onboarding gifts or office deskscapes.
Est: {C300} - {C500} {SYM} / unitPrecision 3D Manufacturing.
Custom 3D design and production services with a focus on dimensional accuracy, technical specifications, and professional manufacturing standards.
Our Operational Standards
Founded by Kevin Patrick Collis-Jahr, K.P.C-J Design provides custom manufacturing and rapid prototyping services. We prioritize dimensional accuracy, engineering rigor, and clear communication throughout the production process. As a dynamic, youth-driven studio, we merge fresh innovation with strict manufacturing standards to deliver exceptional results.
K.P.C-J Design is operated as an independent hobbyvirksomhet entity, yet every project is executed with professional discipline, complete confidentiality, and utmost security. We have proudly partnered with diverse private individuals and corporate clients across multiple sectors. We never discriminate based on company size—from individual creators and emerging startups to established enterprises, we are pleased to work with businesses and groups of all scales.
Whether you are a business requiring branded production runs or an individual needing a one-off custom component, we provide a structured and transparent workflow from design validation directly to final physical production.
Our Mission
To make bespoke, high-precision 3D manufacturing accessible, efficient, and commercially viable for everyone. We believe that ambitious creative ideas and engineering concepts should never be restricted by excessive cost barriers or identity. By eliminating unnecessary overhead and streamlining on-demand fabrication, we continuously empower individuals, creators, and businesses to transform their 3D print visions into premium physical reality.
K.P.C-J Security Pledge
Your ideas belong to you. We operate on a foundation of absolute trust and data reciprocity. We secure your digital assets with the same intensity we use to engineer physical products. We do not sell data. We do not leak designs. We just build.
Inclusivity & Universal Accessibility
Innovation has no borders, and neither do we. K.P.C-J Design is committed to fostering an inclusive manufacturing environment. We do not discriminate on the basis of company size, background, race, gender, sexual orientation, or physical ability. If you require accessibility accommodations for your physical prints or digital interaction, please contact us.
The Human Element
At K.P.C-J Design, we know that great engineering comes from great
minds. We are proud advocates for mental health awareness in the fast-paced tech and
manufacturing industries.
#BreakTheStigma
Sustainability & Manufacturing Efficiency
Operating locally from Nordre Follo allows us to minimize transit distances for regional clients. We prioritize material efficiency: all failed prints, test extrusions, and support structures are collected to be actively repurposed and reused rather than wasted. By processing thermoplastics like PLA and PETG within a strict on-demand manufacturing model, we produce only the volumes ordered, avoiding the waste associated with mass production inventory.
Bespoke Creations for Your Life
Your imagination, delivered to your door. We treat your personal projects with the same rigor as our corporate contracts.
Your Creative Partner
Why settle for what is on the shelf when you can have what is in your head? You don't need to be a designer—just bring your idea, and K.P.C-J Design will handle the rest using high-quality PLA and PETG.
Personal Categories
The Architecture of Team Spirit
In Tech, Strategy, and Creative industries, your people are your greatest asset. We help you honor them with objects that mirror their brilliance.
How We Boost Motivation
Digital praise is fleeting. K.P.C-J Design specializes in creating 'Cultural Touchstones'—physical items that foster a sense of belonging. When we deliver a custom batch of objects, we are providing a physical anchor for your company’s success.
Industry Recommendations
Even if your business isn't in any of these industries, you can still place an order!
Project FAQ
📖 Recommended to read: Please review the technical details below to ensure our process meets your expectations and prevents complications.
⚠️ Important Safety Notice
Not a toy. Not food/medical safe. Not guaranteed watertight or for high-heat environments. Keep away from young children due to small parts.
Still have questions?
K.P.C-J Design is happy to help. Send us a message and we will get back to you shortly.
Unified Master Terms of Service
Version 4.20 | Legally Binding Master Terms Governing 3D Printing Hub & Laser Studio
These legally binding Master Terms of Service apply universally across all divisions and manufacturing services operated by K.P.C-J Design (Founder and CEO: Kevin Patrick Collis-Jahr). By submitting an inquiry, placing an order, approving a design freeze, paying an invoice, or transmitting digital assets, you (the Customer) explicitly agree that these terms govern all transactions across both the 3D Printing Hub (additive manufacturing, rapid prototyping, CAD engineering & NFC smart hardware) and the Laser Studio (precision diode laser engraving, vector marking & personalized blanks across wood, metal, acrylic, and leather):
Privacy & Confidentiality
Trust is the foundation of the Modern Area. Your ideas and data are treated with the highest level of care.
1. Your Ideas Belong to You (Intellectual Property)
When you share a CAD, STL, or STEP file with us, it remains 100% your property. We will never reuse, resell, or distribute your custom digital files to another client, nor will we print your designs for our own commercial gain.
2. The "Gallery Consent" Rule
We are proud of the work we do together, but your privacy comes first. We will never post photographs or videos of your custom prints on our website, portfolio, or social media channels without your explicit, written permission. Your secrets stay secret.
3. Corporate Confidentiality & NDAs
We understand that B2B prototyping requires absolute discretion. All projects are treated as strictly confidential by default. If your organization requires a formal Non-Disclosure Agreement (NDA), we are fully prepared to sign it.
4. Default File Deletion (30-Day Policy)
Our standard policy is to permanently delete all digital assets—including 3D models, CAD files, and reference images provided for "Blank Canvas" or "High Precision" runs—from our systems exactly 30 days after your order has been successfully delivered. This ensures operational efficiency while guaranteeing long-term IP security.
5. Personal Data Protection (GDPR)
Based in Nordre Follo, Norway, we strictly adhere to European data protection standards (GDPR). We only collect info necessary to process and ship your order (name, address, email) on a strict need-to-know basis.
6. Session Memory, Google Analytics & Diagnostics
Your digital workbench configuration is stored locally on your device using 'localStorage' to prevent data loss if you refresh the page. We use Google Analytics in compliance with GDPR to collect anonymized website traffic and aggregate usage metrics only with your cookie consent. We also use Google reCAPTCHA to protect our order forms from spam and automated bots. Error telemetry is strictly pseudonymized for system uptime and security monitoring. We never sell your data, and you can manage or withdraw consent at any time via cookie settings.
7. Mutual Confidentiality (Data Reciprocity)
Just as we protect your information, we ask that you respect ours. Any proprietary pricing, technical advice, or design solutions shared by K.P.C-J Design must be kept confidential and not shared with third parties without consent.
8. Public Display & Attribution
We take immense pride in our craftsmanship. If a product originally designed or manufactured by K.P.C-J Design is showcased publicly, we require that K.P.C-J Design be clearly credited as the creator or partner.
Order Submission Gate
Note: Your progress and files are saved automatically as you work. Unsubmitted drafts are cleared after 72 hours for security, and automated pricing estimates are subject to current market rates upon your return (see Terms of Service). Your project is not submitted for engineering review by K.P.C-J DESIGN until you complete the form and click the final 'Submit Order to K.P.C-J DESIGN' button at the bottom of the page.