3D Prints
Every one of these I designed myself in Tinkercad. Then I get them ready in Bambu Studio (picking the printer, the filament and the colors) and print them for real. Each design has its own number. Tap one to see it, or spin it in 3D.
- 20designs, all mine
- 0printed photos so far

Box with a Lid
A box with a lid that I made in Tinkercad.

Peg Game
My own version of the peg game at Cracker Barrel. I got the idea from that…

Weeping Lantern
The Weeping Lantern from the Backrooms. I made it in Tinkercad.

Pegs for the Peg Game
The pegs that go with my Peg Game, number 50. I made them in Tinkercad.

Fantastic Snaget
Story coming soon.

Stunning Tumelo-Fulffy
Story coming soon.

Business Card Holder
A business card holder I made in Tinkercad.

Teacher’s Pencil Holder
A pencil holder I made for my teacher. It's shaped like a giant pencil: a yellow…

Siren Head
This is my Siren Head. Siren Head is a made-up creature: a super tall monster with…

Dog
A dog I made in Tinkercad.

Plane
Story coming soon.

Watch
Story coming soon.

Bird
Story coming soon.

Tremendous Blorr
Story coming soon.

Mighty Kup-Fulffy
Story coming soon.

Amazing Rottis
Story coming soon.

Mighty Bombul
Story coming soon.

Fabulous Densor
Story coming soon.

Terrific Jarv
Story coming soon.

Brilliant Turing-Robo
Story coming soon.
The number list
Each design keeps its number forever, so it's easy to talk about: "number 50 is the Peg Game." Short links work too, like harlancru.com/3d/50.
- #01Brilliant Turing-RoboHarlan's design
- #02Terrific JarvHarlan's design
- #03Fabulous DensorHarlan's design
- #05Mighty BombulHarlan's design
- #06Amazing RottisHarlan's design
- #07Mighty Kup-FulffyHarlan's design
- #11Tremendous BlorrHarlan's design
- #17BirdHarlan's design
- #20WatchHarlan's design
- #22PlaneHarlan's design
- #41DogHarlan's design
- #43Siren HeadHarlan's design
- #44Teacher’s Pencil HolderHarlan's design
- #45Business Card HolderHarlan's design
- #46Stunning Tumelo-FulffyHarlan's design
- #47Fantastic SnagetHarlan's design
- #48Pegs for the Peg GameHarlan's design
- #49Weeping LanternHarlan's design
- #50Peg GameHarlan's design
- #51Box with a LidHarlan's design
Four steps from my head to my hands
This is the same path real product designers use, just with friendlier tools.
1. Design
In Tinkercad I snap shapes together, cut holes and group them into a model.
2. Export
I download the model as an STL file, the 3D shape the printer software understands.
3. Slice
In Bambu Studio I pick the printer, the filament and colors, and it slices the model into layers.
4. Print
The printer melts the filament and builds the model one thin layer at a time.
Want to design your own?
Tinkercad is free from Autodesk and runs in a web browser. Ask a grown-up to help you set it up, then start with something simple like a name tag or a cup.