Perpetual Calendar Necklace


A fun and practical toy, the Perpetual Calendar uses a magical formula that allows you to deduce the day of the week for any date up until the year 2050. Cool, right? This baby promises hours of fun. We know you're curious about what day your birthday falls in the year 2020.  

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Brass faceted ball chain, pendant
32" length, 1.5" drop


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