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Mathematical Key Chains

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Product Description


Unique handcrafted key rings with Kyle's mathematical symbols design and sleek aluminum or cool shimmery iridescent colors. Kyle's silver math key chain is shown in green.


  • solid brass keytags made in the U.S.A.
  • polished gold & brushed silver finishes, non-tarnish
  • handcrafted
  • 1" x 2"; ring 1.12"
  • personalized color, finish, engraving
  • engrave 1 - 3 lines

Gift Ideas

Get this cute math keychain for a math major.

Have this keyring engraved for a math professor or high school math teacher as a fun end-of-the-year gift idea.

Click Cool Mathematician Gifts to find more mathematical gift ideas.


View all decorative occupation key chains.

Product Reviews


There are 1 review(s) for this product

  • High Quality Gift

    by teacher – 5th May 2020

    Makes the perfect personalized gift for a math award. I do wish it was available in silver still as pictured. I use this every year!

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