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Hot Ones - Pepper Keychain
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This model is created by Image to 3D
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0.12mm layer, 2 walls, 15% infill
Designer
36.4 h
4 plates
Open in Bambu Studio
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Description
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1. General Description
Caricature chili-shaped keychain, with an expressive face sculpted in relief and a stylized flame at the top. The model is compact, solid, and designed to withstand daily use on a keyring. The attachment loop is integrated directly into the geometry.
2. Recommended Dimensions
(The model can be scaled without loss of functionality)
- Total Height : 50 mm
- Width : 18 mm
- Thickness : 12 mm
- Attachment ring : Ø 3.5 mm hole
- Minimum wall thickness : 1.2 mm (3 perimeters)
3. Print Settings
Material
- PLA : easy, clean, ideal for a decorative keychain
- PETG : more resistant to shocks and abrasion
- ABS : possible, but not necessary
Settings
- Layer height : 0.12 to 0.20 mm
- Nozzle : 0.4 mm
- Infill : 15–25 % (Grid / Gyroid)
- Walls : 3 perimeters
- Bed : 55–65 °C (PLA), 70–80 °C (PETG)
Orientation
- Printing lying on the back of the chili → Minimizes supports.
- (Recommendation) Printing standing on the bottom of the chili → ensures a better face rendition
Supports
- Yes, only :
- under the flames
- under the attachment loop
- Density : 10–15 %
- Angle : 50°
4. Post-processing
- Support removal : easy, accessible areas
- Light sanding : 400–800 grit to smooth the face
- Painting (acrylic) :
- Red : chili body
- Yellow/orange : flames
- White + black : teeth and eyes
- Finish : matte or satin varnish to protect the colors
5. Tolerances & Robustness
- General tolerance : ±0.2 mm
- Reinforced attachment loop : minimum 3 mm thickness
- Resistance : good in PLA, excellent in PETG
6. Modeling tips (if you want to modify the STL)
- Keep slightly chamfered edges to avoid breakage.
- Maintain a constant thickness around the loop.
- Face details should be ≥ 0.4 mm deep to stand out well.
License
This user content is licensed under a Standard Digital File License.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.










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