Pierre Karampournis

3D-Printed Creations

Practical parts, weird fixes, bass gear

A working archive of models I designed from scratch, mostly in Fusion 360: repairs, custom music hardware, household parts, and experiments that turned into useful prints.

26 projects 60 STL files 35 photos

Personal use only. No commercial use of my work is allowed.

Loading model

Featured Collection

Bass/Guitar Lab

Instrument parts, cosmetic upgrades, and musical hardware fixes that make the printer feel like part of the pedalboard.

Chaos engineering

Bass pickup cover

Tone unchanged. Vibe improved.
Respect the slicer

Custom Bass horn

A strap button migration disguised as style.
A little fussy

Custom guitar amp feet

Shorter feet, more room for noise.
Respect the slicer

Guitar humbucker cover

Pickup covers with more personality than the stock ones.

Gallery

Browse the prints

26 projects shown

Loading model

Basket support

Anything is possible

PLA
Spouse-approvedActually usefulProof exists

A tiny bracket doing adult responsibilities.

Difficulty
1/5
Category
Household hacks
Printer
A1 Mini
Material
PLA
Basket Support Open details
Loading model

Bass pickup cover

Second iteration of making pickups fancy

PLA
Cosmetic upgradeTiny nozzleSupport drama

Tone unchanged. Vibe improved.

Difficulty
5/5
Category
Bass/Guitar Lab
Printer
A1 Mini
Material
PLA
Bass Pickup Cover Open details
Loading model

Bidet levers

Welcome to the splashy world of bidets

PLA
Lever physicsDomestic luxuryProof exists

A small ergonomic rebellion.

Difficulty
1/5
Category
Experiments
Printer
A1 Mini
Material
PLA
Bidet Handle Open details
Loading model

Car tissue

Not a Red Hot Chili Pepper song

PETG + TPU
Summer testedPETG lessonFlexy bits

Designed because tissues deserve better than the footwell.

Difficulty
3/5
Category
Household hacks
Printer
A1 Mini
Material
PETG + TPU
Car Tissue Holder Open details
Loading model

Chandeliers

Kids kept making candles, with nothing to keep them lit up.

PLA
Part familyProof exists

Small part, real-world job.

Difficulty
2/5
Category
Experiments
Printer
A1 Mini
Material
PLA
Chandelier 19mm Open details
Loading model

Custom Bass horn

Say no to neck dive

PLA
Neck-dive fixTwo-color trickSupport drama

A strap button migration disguised as style.

Difficulty
4/5
Category
Bass/Guitar Lab
Printer
A1 Mini
Material
PLA
Bass Horn Base Open details
Loading model

Dolphin support

The original support was broken

PLA
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Household hacks
Printer
A1 Mini
Material
PLA
Dolphin Support Fixed Open details
Loading model

Fridge door fix

Let's design something clever

PLA
Saved $200Magnet hackProof exists

Appliance repair by strategic stubbornness.

Difficulty
2/5
Category
Household hacks
Printer
A1 Mini
Material
PLA
Fridge Door A Open details
Loading model

Guitar humbucker cover

My first attempt at prettifying pickups

PLA
Cosmetic upgradePattern workSupport drama

Pickup covers with more personality than the stock ones.

Difficulty
4/5
Category
Bass/Guitar Lab
Printer
A1 Mini
Material
PLA
Pickup Cover 2 Open details
Loading model

Hitch wiring harness

1 STL file and 1 photo for hitch wiring harness.

1 part
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Hitch Wiring Harness Open details
Loading model

King

My first design and first print, quite the sentimental value!

PLA
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Experiments
Printer
A1 Mini
Material
PLA
Chess King Piece Open details
Loading model

Misc utils

9 STL files and 1 photo for misc utils.

9 parts
Part familyProof exists

Small part, real-world job.

Difficulty
2/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Chipper Gasket Open details
Loading model

Moss pole

4 STL files for moss pole.

4 parts
Part family

Small part, real-world job.

Difficulty
2/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Moss Pole 1 Open details
Loading model

Nut skirt

3 STL files and 1 photo for nut skirt.

3 parts
Hardware disguisePaused insertPart family

Chrome hardware, politely hidden.

Difficulty
2/5
Category
Bass/Guitar Lab
Printer
Add metadata
Material
Add metadata
Fretess Jack Open details
Loading model

Parchmin paper roll ends

3 STL files and 1 photo for parchmin paper roll ends.

3 parts
Part familyProof exists

Small part, real-world job.

Difficulty
2/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Bar Ends 12.5mm Tight Open details
Loading model

PCB

1 STL file and 5 photos for pcb.

1 part
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Custom Pcb Open details
Loading model

Pepper grinder part

1 STL file and 1 photo for pepper grinder part.

1 part
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Pepper Grinder Part Open details
Loading model

Photo frame

4 STL files and 1 photo for photo frame.

4 parts
Part familyProof exists

Small part, real-world job.

Difficulty
2/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Photo Frame Corner A 6 Inches Open details
Loading model

Plant tray

1 STL file and 1 photo for plant tray.

1 part
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Experiments
Printer
Add metadata
Material
Add metadata
Plant Tray Open details
Loading model

Sliding door guide

1 STL file and 1 photo for sliding door guide.

1 part
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Household hacks
Printer
Add metadata
Material
Add metadata
Door Guide Open details
Loading model

The perfect bass pick?

Not really, but cool nonetheless

PLA
Needs v2PLA betrayed meSupport drama

Cool enough to print, not yet strong enough to trust.

Difficulty
5/5
Category
Bass/Guitar Lab
Printer
A1 Mini
Material
PLA
Bass Pick Hot Chili Open details
Loading model

Toothbrush holder

My most ambitious project to date

PLA
Over-engineeredMoving partsSupport drama

A toothbrush holder with a mechanism because why not.

Difficulty
5/5
Category
Household hacks
Printer
A1 Mini
Material
PLA
Cap Aylie Open details
Loading model

Trussrod cover

1 STL file and 1 photo for trussrod cover.

1 part
Proof exists

Small part, real-world job.

Difficulty
1/5
Category
Bass/Guitar Lab
Printer
Add metadata
Material
Add metadata
Carvin Trusstrod Cover Open details