Metal “Circle of Fifths” Wallet Card – Laser-Engraved Music Theory Reference for Musicians

Metal “Circle of Fifths” – Laser-Engraved Music Theory Wallet Card | Songwriting & Workshop Reference

Keys, chords, and quick transposition—right in your pocket. This wallet-size anodized aluminum card is precision laser engraved with a clean Circle of Fifths layout for fast reference during practice, lessons, and sessions.

🎼 On-Card Reference

• Outer ring: Major keys (C–G–D–A–E–B–F♯/G♭–D♭–A♭–E♭–B♭–F)
• Inner ring: Relative minor keys (a–e–b–f♯–c♯–g♯–d♯/e♭–b♭–f–c–g–d)

🎨 Color Choices

Black, Blue, Green, Red, Silver, Gold, White, Purple, or Rose Gold. Engraving reveals bright silver detail on every finish.

📏 Perfect Size

• Standard credit card: 3.4 × 2.13 in
• Thickness: 0.43 mm
• Smooth rounded corners for easy wallet carry

💪 Built to Last

• Anodized aluminum — lightweight, premium feel
• Permanent laser engraving — won’t fade or peel
• Waterproof & rust-proof; wipes clean easily

🎶 Great For

• Songwriters, teachers, students, and session players
• Workshops, lessons, and quick key/modulation checks
• Gifts under $20 for musicians

🚀 Fast Turnaround

Enter personalization at checkout — engraved and ships in 1–2 business days.

📦 What You’ll Receive

• One laser-engraved anodized aluminum Circle of Fifths wallet card
• Your selected color finish and any requested personalization

ℹ️ Notes

• Engraving is silver on color only (no full-color print)
• Card only — stands/sleeves sold separately

Write smarter, faster. Pick a finish, add your line, and keep a pro-grade theory tool within reach wherever you play.