It’s finally time — the first wave of the Serev3D Advent Calendar is here: a huge Christmas countdown experience packed with adorable flexi animals, fun fidgets, and a modular tree-shaped calendar system you can use year after year.

This Advent Calendar is not just a “cute December thing”…
it’s an INSANELY valuable tool for:

🌟 Parents — daily surprises for your kids through December
🌟 Crafters + sellers — an eye-catching display at winter markets
🌟 Collectors — a full set of tiny flexis + adorable fidgets
🌟 Gift-givers — fill the compartments with candy or your favorite minis

The finished calendar looks fantastic on vendor tables, and even if customers don’t buy the whole set, the little fidgets and minis usually sell like crazy for a few dollars each.

Everything is print-in-place, no supports, beginner-friendly and extremely cheap to print — and the compartments fit ALL past Serev3D minis in the 35-50mm range.

THE ADVENT CALENDAR TREE SYSTEM

Two versions included:

🎄 24-Day Advent Calendar

• Full Christmas countdown
• Perfect for mid-size printers
• ~14 hours total print time
• Stackable modular design
• Numbered compartments 1-24
• Fits minis AND candy

🎄 8-Day Advent Calendar

• Faster, compact version
• Optimized for A1 Mini printers
• ~4 hours total print time (!!)
• Same fun modular tree design

All elements are placed on separate, clean print plates for an easy, organized workflow.

Important: connect the containers exactly as shown in the assembly video.

Includes the customizable Star Topper
— add your own text, or print the blank star version.

🎨 Printing & Painting Guide for This Model

For detailed printing settings, painting tips, & extra resources, visit:
👉 Full Instructions & Printing Guide Here

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🖨️ Printing Instructions

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📦 Included Versions

✅ File Formats: STL & Painted Multicolor 3MF (with pre-set print settings)

🛠️ Print Difficulty Level: Beginner

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🎛️ Recommended Print Settings

(If you use Bambu or Orca Slicer, all the print settings are automatically loaded in each version’s 3MF files!)

🔹 Layer Height: 0.28mm 🔹 Wall Loops: 2 🔹 Infill: 5% - Style: gyroid 🔹 Supports: No supports needed!