About 3DPlotter: Our Mission
Hi, I'm Triantafyllos Samaras (Rose). I got my first 3D printer on December 5, 2025, and it changed everything.
What started as curiosity became a mission to create plug-and-play conversion kits that eliminate complex calibration—reducing the typical 15+ setup steps to just 3. See what's possible in our pen plotting gallery.
Triantafyllos "Rose" Samaras
Founder & Developer
How It All Started
The Beginning
Got my first 3D printer - a Bambu Lab H2S. The possibilities seemed endless, and I immediately started experimenting with different projects.
📸 Unboxing day photos:
RaceInform is Born
Created RaceInform.com - a platform where we build beautiful frames featuring race courses from marathons, Formula 1, Le Mans, NASCAR, Tour de France, and many more iconic routes.
The Pen Plotter Challenge
Wanted to use my 3D printer as a pen plotter, but every existing solution required complex calibration, manual G-code editing, and technical expertise that made it frustrating.
3DPlotter is Created
Decided to build the solution myself - the complete pen plotting platform for any 3D printer. Custom Board for any dimensions, STL pen holder database, design gallery & community sharing, layout tools, and visual calibration. No headaches, just create and plot.
🖥️ The 3DPlotter dashboard:
Pen Plotting Was Too Hard
When I tried to use my 3D printer as a pen plotter, I hit wall after wall. Traditional solutions required 15+ calibration steps, manual coordinate calculations, and hours of trial and error:
- ✗Complex calibration: measure pen height, calculate offsets, adjust Z-steps manually
- ✗Manual G-code editing requiring programming knowledge
- ✗Scattered tools: Inkscape for SVG, separate converter for G-code, no preview
- ✗Limited printer support: existing tools often built for specific firmware only
3DPlotter Makes It Easy
I built what I wished existed—a 3-step process that anyone can follow, no programming required:
- ✓Works with any 3D printer—Bambu Lab presets + Custom Board for Prusa, Creality, Ender & more
- ✓ STL pen holder database (regularly updated) or use your own custom STL
- ✓One-click G-code generation—we handle the programming so you don't have to
- ✓Visual calibration wizard + design gallery & community sharing
- ✓Layout tools, 50+ Hershey fonts, image tracing, freehand drawing
Traditional vs 3DPlotter Setup
| Step | Traditional Method | 3DPlotter |
|---|---|---|
| Pen Holder | Design in CAD, multiple iterations | Download ready STL, print once |
| Calibration | 15+ manual steps, measurements | Visual wizard, click to calibrate |
| Design Creation | Inkscape + plugins + converters | All-in-one web app |
| G-code | Manual editing required | Auto-generated, one click |
Cost Comparison: Dedicated Plotters vs 3DPlotter
Prices as of December 2025. 3DPlotter requires a Bambu Lab 3D printer (not included).
Other Things I've Built
3DPlotter isn't the only thing I'm working on. Here are a few other projects worth a look.
RaceInform
Custom race course frames featuring iconic routes from around the world
Featured Courses:
More From the Same Studio
3DPlotter is one of several products built from a small studio in Athens. Each one solves a problem worth solving.
DJPI
Standalone DJ rig for Raspberry PiTurns any Raspberry Pi into a class-compliant USB MIDI controller for DJ software—a standalone DJ rig with no laptop required.
djpi.app
Blinkwell
Eye-care app for MacA quiet menubar tool that watches your blink rate and posture entirely on your Mac, nudges you only when your body actually needs a moment, and never sends a frame to the network.
blinkwell.app
Reaudit
AI search optimizationAI search-optimization and brand-visibility platform. Tracks how your brand shows up across ChatGPT, Claude, Gemini, Perplexity, DeepSeek and Copilot, audits sites for AI readiness, and ships one-click optimizations.
reaudit.io
LeadFlow
Lead intelligence platformLead-intelligence platform for B2B sales teams. Replaces the static CRM with AI contact enrichment, automated meeting briefs, predictive lead scoring, and a voice assistant called Flow.
leadflow.tech
My Greek Cousin
Authentic Greek foodsA consumer Greek-foods brand: olives, dried fruit, nuts, pasta, legumes, rusks, herbs, Greek coffee, halva, honey, loukoumia, jams and sweet preserves, all sourced from small Greek producers.
mygreekcousin.com
Samaras Foods
Wholesale Greek olivesThe family wholesale business: 100 years of tradition, four production facilities, 140+ products and active distribution to 50+ countries. HACCP-certified and export-ready, direct from Chalkidiki and Kalamata.
samarasfoods.gr
MacFart
Menu-bar memory tool for MacA small, opinionated macOS menu-bar app that actually relieves your RAM. One-time price, no subscription, and a punchline you will forgive on day two.
macfart.comBuilt With Purpose
Simplicity First
Complex technology should be simple to use. No calibration nightmares, no manual G-code editing.
Built by a Maker
Created from real frustration with existing solutions. I build what I want to use.
For Everyone
Whether you're a hobbyist, artist, or professional - pen plotting should be accessible.
Always Improving
Constantly adding features based on real-world use and community feedback.
Let's Connect
Have questions, feedback, or just want to share what you've created? I'd love to hear from you.
Frequently Asked Questions
What is pen plotting?
Pen plotting is using a machine to draw with a pen or marker. Instead of extruding plastic like 3D printing, the machine moves a pen across paper to create precise drawings, artwork, or text. It's perfect for creating unique art, personalized cards, technical drawings, and more.
See pen plotting examplesDo I need programming experience to use 3DPlotter?
No! That's exactly why we built 3DPlotter. Traditional pen plotting required editing G-code manually, but our web app handles all the technical details. You just design, click generate, and print.
See all featuresHow does 3DPlotter differ from dedicated pen plotters?
Unlike dedicated pen plotters ($300-$500 for AxiDraw or iDraw), 3DPlotter uses any 3D printer you already own. Print a pen holder from our STL database, use our web app with Custom Board for your exact dimensions, and you're plotting. It's 90% cheaper, works with any bed size, and includes a design gallery, community sharing, layout tools, and more.
View pricing comparisonWhat 3D printers are compatible?
Tested and verified on all Bambu Lab printers, Creality K1/Ender series, and Prusa MK4S/MK4. We have beta testers actively expanding support to more printer brands. Our Custom Board feature lets you enter custom dimensions for any other 3D printer. Use STL files from our database or your own custom pen holder.
View pricingIs pen plotting safe for my 3D printer?
Absolutely! Pen plotting only uses the X/Y movement at low speeds—no heating, no extrusion, no stress on motors. The pen holder is lightweight and the movements are gentler than actual 3D printing. Many users plot for hours without any issues.
Read our getting started guideKey Terms Explained
Pen Plotting
Using a machine to draw with pens or markers. The machine moves the pen precisely across paper to create artwork, text, or technical drawings automatically.
G-code
The programming language that tells machines how to move. 3DPlotter generates G-code automatically so you don't need to learn it—just click and plot.
STL Files
3D model files that your printer can read. We provide STL files for the pen holder attachment—just download and print on your Bambu Lab printer.
Hershey Fonts
Special single-stroke fonts designed for pen plotters. Unlike regular fonts that have filled shapes, Hershey fonts draw each letter with one continuous line—perfect for plotting.
Ready to Start Plotting?
Join me and thousands of makers who've transformed their 3D printers into creative machines.