Availability: In Stock

Woobu Upa Articulated STL and 3MF

$2.99

This charming, compact collectible is not only a fun print but also an ideal desk buddy or gift. With both functional and aesthetic appeal, Woobu Upa offers multiple print styles, optional magnet interactivity, and full support for color customization in your favorite MMU slicers.

Description

Woobu Upa Included Versions:

  • Print-in-Place Version: No assembly required, optimized for seamless single-print results

  • Split-to-Parts Version: Ideal for detailed color changes and higher quality finishes

Printing Recommendations:

General Settings:

  • Walls: 3

  • Infill: 15% Gyroid or 3D Honeycomb

  • Supports: Not required

  • Brims: Recommended with a 0.3mm brim gap (especially on textured PEI plates)

Layer Height:

  • Split Parts Version:

    • 0.12mm layer height for all components except the body

    • 0.2mm layer height is acceptable for the body

Top Surface Pattern:

  • Use Concentric for best visual results

Scaling Guidelines:

  • Print-in-Place Version: Tested down to 50%, recommended 70% or higher

  • Split Parts Version: Tested up to 120%, not recommended to scale down

If tolerance issues arise during assembly, scale individual parts up or down by 2% as needed. Always scale face components together.

Magnet Version (Optional Faceplate):

  • Magnet Size: 5x3mm round (available on Amazon)

  • Fish magnet included for hidden magnetic faceplate feature

IMPORTANT:
If using the hidden magnet fish version, insert magnets by pausing at layer 20.
Do not use this version without a magnetic build plate, as loose magnets can stick to the nozzle and damage your printer.

Multi-Material (3MF) Notes:

  • Do not use slicer’s fill tool for faceplate or eyes — assign colors via the object list

  • Avoid “Split to Objects” function to preserve clean edges and color fidelity

Additional information

Format

3MF, STL

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