From Tool Trays to Tech Accessories — What We Can Print
Most people associate 3D printing with industrial prototypes. But the Creality K2 Plus opens up a much broader range of practical, everyday applications. If it fits within the 13.78″ x 13.78″ x 13.78″ build volume and can be designed in CAD, Plastic-Craft can print it.
The images in this post show exactly the kind of work the K2 Plus handles beautifully: a custom multi-compartment organizational tray, printed in polycarbonate with a ribbed exterior for rigidity and a carefully divided interior to keep small items sorted and secure. The design is fully custom — compartment sizes, wall heights, exterior texture, and overall footprint are all specified by the customer. No two trays need to be identical.
If an application is not on this list, that doesn't mean it can't be printed. Plastic-Craft's team reviews every design submission and advises on feasibility, material selection, and any modifications that would improve print quality or part performance.
Why Polycarbonate — Not PLA
Plastic-Craft prints in polycarbonate — a material choice that sets these prints apart from the PLA parts common in consumer 3D printing. Polycarbonate produces parts that are genuinely ready for real-world use.
Virtually unbreakable under normal handling. Polycarbonate trays, holders, and enclosures won't crack or shatter the way PLA parts do when dropped or stressed.
Maintains shape at temperatures that would warp or soften PLA — important for parts near electronics, in vehicles, or in production environments.
Holds shape over time without creep or deformation under sustained load. Matters for precision-fit holders and tight-tolerance enclosures.
Prints with a smooth, professional finish that looks and feels like a manufactured product — not a hobbyist print.
For customers comparing materials: polycarbonate provides a meaningful performance upgrade over PLA and a cost-effective alternative to machined plastic for small, complex geometries where printing is faster and more economical.
How to Submit a Design
Getting a custom part printed is straightforward. The process begins with a CAD file:
Full parametric geometry — the standard engineering CAD exchange format. Allows the team to verify dimensions, wall thicknesses, and features before printing.
Standard mesh format for 3D printing. Export at high resolution for smooth curved surfaces and accurate feature geometry.
Once a file is received, the engineering team reviews it for printability — checking wall thicknesses, overhangs, support requirements, and features that may benefit from modification. If changes are needed, the team communicates before printing begins.
Most small parts are completed within 24 to 48 hours of design approval. For urgent requests, call (845) 358-3010 to discuss expedited turnaround.
Customers who don't yet have a CAD file but have a concept or physical sample can reach out to discuss design options.
The Creality K2 Plus — Speed and Scale
Plastic-Craft's 3D printing service runs on the Creality K2 Plus Combo, a professional-grade FDM printer configured for engineering materials including polycarbonate.
Speed: Print speeds up to 600mm/s — roughly 4x faster than standard desktop FDM. Parts that take 8-12 hours on a conventional printer finish in 2-4 hours on the K2 Plus. For customers needing multiple iterations or small batches, this speed advantage is significant.
Build volume: 13.78″ x 13.78″ x 13.78″ — large enough for full-width drawer organizers, large desk trays, equipment enclosures, and multi-compartment systems as single pieces rather than assembled segments.
Consistency: Active chamber temperature control and heated build plate support polycarbonate's elevated temperature requirements, ensuring proper layer adhesion and dimensional accuracy. The result is parts that perform as designed — not just parts that look right.
Who This Service Is For
No minimum order quantity and no requirement to be an existing customer. For customers who need to move from 3D printed prototype to production-scale fabrication, Plastic-Craft's broader capabilities — CNC machining, injection molding, and full plastic fabrication — provide a direct path to higher volumes without changing vendors.
Frequently Asked Questions
What is the minimum order for custom 3D printed parts?
There is no minimum order. Plastic-Craft prints single parts and small batches. Contact the team to discuss pricing for your specific design and quantity.
Can you print in colors other than blue?
Yes. The K2 Plus supports multi-color printing with up to four colors simultaneously, expandable to 16 colors with the Color Filament System. Contact Plastic-Craft to discuss color options.
What if I don't have a CAD file?
Contact Plastic-Craft at (845) 358-3010 or [email protected] with your concept. The team can advise on design options and help determine the best path from idea to finished part.
Can you print materials other than polycarbonate?
The K2 Plus is capable of printing a range of engineering materials. Contact Plastic-Craft to discuss the material requirements for your specific application.
How do I submit my file?
Submit STEP/STP or STL files via the Request a Quote form at plastic-craft.com, or email directly to [email protected] with your file and project details. The team will confirm receipt and follow up with a quote.
Ready to Print Your Custom Part?
Plastic-Craft prints custom polycarbonate parts — organizational trays, AirPod holders, enclosures, desk accessories, and more — on the Creality K2 Plus at their West Nyack, NY facility. Submit a STEP/STP or STL file and the team will take it from there.
(845) 358-3010