Archimedean Spiral Antenna

Archimedean Spiral Antenna 3d printed Jewelry Keychains
Based upon Self-complimentary Archimedean Spiral.
For best stereo reception you may need a pair :-)

Archimedean Antenna Earrings
cm: 3.62 w x 4.72 d x 0.54 h
in: 1.425 w x 1.858 d x 0.213 h


  • White Strong & Flexible

    White nylon plastic with a matte finish and slight grainy feel.


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