Caesar Cipher Ring: Secret Code Puzzle (3D Printed, Educational)

🎮 INSTANT FUN — Print this satisfying fidget toy today!

🧩 BRAIN TEASER — Interactive mechanical puzzle, great gift idea!

Step into the world of secret codes and ancient mysteries with this captivating Caesar cipher ring, designed for lovers of puzzles, cryptography, and spy games. This educational tool brings history to life by allowing you to encode and decode messages using the same substitution cipher employed by the Romans. Whether you're a curious kid, a history teacher, or an adult puzzle enthusiast, this STEM-friendly decoder makes learning about encryption engaging and hands-on.

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📥 WHAT YOU GET: • STL file(s) — instant digital download • Optimized for FDM 3D printing • No supports needed (unless noted) • Commercial use permitted

🖨 RECOMMENDED PRINT SETTINGS: • Layer Height: 0.2mm • Infill: 15-20% • Material: PLA or PETG • Supports: Minimal (see photos)

💡 WHY CUSTOMERS LOVE THIS: • Designed for easy printing — works on ANY FDM printer • Tested & proven — prints perfectly first time • Instant download — start printing in minutes

🎁 PERFECT GIFT for makers, hobbyists, and 3D printing enthusiasts!

⚠ NOTE: This is a DIGITAL FILE (STL), not a physical product. You need a 3D printer to make this item.

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