Better Workdays – Office Essentials
Decorative items
Desktop Decorations
Decorative Figurine
Calendar
Perpetual Calendar
Plug and Play
Plug‑and‑Play Perpetual Calendar

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Design Concept
Monthly date changes can be completed simply by swapping out the date and month plates.
The model is divided into color‑coded components for easy printing and assembly.
How to Use
Let’s take February as an example: on February 1, 2026, which falls on a Sunday, align the “1” on the date plate with the Sunday marker and insert it into the corresponding slot on the base. Next, remove the February month plate, rotate it to the front side, and reinsert it. Finally, depending on the number of days in each month, secure any extra dates with screws—since February 2026 has 28 days, you’ll need to use screws to cover the 29th, 30th, and 31st. The process is identical for all other months.
Printing Settings
Filament Color: Yellow, Orange, Red
Layer Height: 0.2 mm
Supports: None
Wall Thickness: 2 layers
Infill: 15%
Assembly Instructions
The model is designed to be assembled using 3D‑printed snap‑fit connectors.
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.
Models(1)
插拔万年历.3mfDesigner4.28 MB
2025-12-31





