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Caffeine Chemistry Key Ring
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Caffeine Chemistry Key Ring
The caffeine molecule's chemical structure, C₈H₁₀N₄O₂, is a fascinating subject in chemistry. This design is perfect for coffee lovers and science enthusiasts, as it provides a detailed understanding of the caffeine molecule's molecular formula. This design is particularly appealing to those studying pharmacology, biology, or chemistry, as well as those who enjoy coffee and science.
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4.6 out of 5 stars rating5.5K Total Reviews
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5 out of 5 stars ratingBy Ali Y.4 February 2026 • Verified Purchase
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Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
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5 out of 5 stars ratingBy Victoria21 August 2023 • Verified Purchase
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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!
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Original product
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5 out of 5 stars ratingBy Nico S.27 February 2024 • Verified Purchase
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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: 256296304483229375
Posted on 2/03/2025, 7:40 pm
Rating: G