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No neon ink will be used when printing. Neon colors may appear darker than what you see on your screen.
Sale Price $6.89.
Original Price $7.65 Comp. value
per keychain
You save 10%
Neon Science & Math Formulas Pattern T-Shirt | Phy Keychain
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Style
Aluminum Circle
+$2.00
+$2.00
+$9.80
+$9.80
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About This Design
No neon ink will be used when printing. Neon colors may appear darker than what you see on your screen.
Neon Science & Math Formulas Pattern T-Shirt | Phy Keychain
Carry science wherever you go with this vibrant neon keychain! Features iconic formulas like E=mc2, F=ma, atoms, DNA helixes, and mathematical equations on a dark background. A perfect accessory for your keys, bag, or backpack. Great gift for physics, chemistry, and math enthusiasts, STEM students, and science lovers!
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4.6 out of 5 stars rating5.4K Total Reviews
5,431 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Ali Y.February 4, 2026 • Verified Purchase
Aluminum Circle, 2"
Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy V.August 21, 2023 • Verified Purchase
Zazzle Reviewer Program
Beyond expectations. Choice of artwork is overwhelming, I found exactly what I needed from SJW_Graphics. Detail, colors, overall design looks great on this keyring. Could use as a pendant, purse charm, bookmark, too! Metal is sturdy without being heavy. Colors beautiful, with clear margins. Customized name makes this gift extra special. So many fonts, so many colors & sizes!
Original product
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Nico S.February 27, 2024 • Verified Purchase
Aluminum Circle, 2"
Zazzle Reviewer Program
I find this very interesting and great since I am a huge fan of snakes. This keychain fits the bill!
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Product ID: 256266783113501560
Created on: 3/6/2026, 9:00 AM
Rating: G