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$13.20
per keychain
A Star Surrounded By A Protoplanetary Disc Key Ring
Qty:
Style
Aluminum Square
-$1.10
+$25.20
+$25.20
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About This Design
A Star Surrounded By A Protoplanetary Disc Key Ring
This illustration shows a star surrounded by a protoplanetary disc. Material from the thick disc flows along the stars magnetic field lines and is deposited onto the stars surface. When material hits the star, it lights up brightly. The star's irregular illumination allows astronomers to measure the gap between the disc and the star by using a technique called photo-reverberation or light echoes.
Customer Reviews
4.6 out of 5 stars rating5.6K Total Reviews
5,554 Reviews
Reviews for similar products
5 out of 5 stars rating
By B.4 November 2022 • Verified Purchase
Metal Square Keychain, 5.71 cm x 5.71 cm
Zazzle Reviewer Program
was better than expected and thrilled, as was the recipient, who said what a fantastic idea, i love it
i selected the square design which was great. was just photos - but they were perfect
5 out of 5 stars rating
By Anonymous27 October 2025 • Verified Purchase
Metal Square Keychain, 5.71 cm x 5.71 cm
This is exactly like the description, I bought it for a gift and know the person will love it. I would definitely buy from this seller again.
5 out of 5 stars rating
By A.15 December 2022 • Verified Purchase
Metal Square Keychain, 5.71 cm x 5.71 cm
Zazzle Reviewer Program
Excellent quality! I don't know why it was so hard to find a double sided keyring online, this was great and exactly what I needed! Perfect. Not uploading pics because the people on the keyring haven't given permission, but it's perfect quality. And it's double sided! Nowhere offers two different pictures on each side except this seller.
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Product ID: 256315169664558027
Added on 25/1/24, 9:53 am
Rating: G
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