Math Charm Sterling Silver | Book Charm | School Jewelry | Made in USA
"Math" printed across the cover with mathematical elements visible on the surface — this textbook charm wears the subject's identity plainly and proudly, making it unmistakable to anyone who has ever filled a page with equations. Made in the USA, the flat 2-gram charm measures 1/2" x 5/8" in .925 sterling silver.
Free US shipping on orders $35+ · Ships in 1 business day
The flat lost-wax casting style creates a smooth, clean surface that holds text and symbol detail sharply. After casting, each piece is individually hand-polished through filing, sanding, and progressive buffing stages to a bright silver finish. The slim flat profile sits comfortably against the skin as a pendant. A sterling silver jump ring comes pre-attached and ready for wear.
A fitting gift for math teachers, engineers, accountants, actuaries, and students who genuinely enjoy solving for X. It works beautifully as a Teacher Appreciation keepsake, a graduation present for the math major, or a bracelet charm that announces — without ambiguity — that numbers are your language.
Charm Dimensions
Most Xinar charms measure approximately 10–25 mm including bail. Sizes vary by design — check each product's specifications above for exact measurements.
Chain Length Reference
| Length | Style | Where it sits |
|---|---|---|
| 16" / 41 cm | Choker | Sits close to the base of the neck |
| 18" / 46 cm | Standard | Falls at the collarbone — most popular |
| 20" / 51 cm | Matinee | Rests just below the collarbone |
| 24" / 61 cm | Opera | Falls near the top of the bust |
| 30" / 76 cm | Rope | Long layering length, mid-torso |
Our sterling silver charms pair well with 18" chains — the most versatile everyday length.
Free Shipping
Orders over $35 ship free within the US. Standard shipping (3-7 business days) is available for all orders.
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We ship within one business day and we're here if anything goes wrong. If your item arrives damaged or isn't what you expected, we'll make it right — replacement, exchange, or full refund. Free returns accepted (just cover return shipping; original shipping is non-refundable). Need to cancel? No problem if we haven't dropped off the package yet.
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Math Charm Sterling Silver | Book Charm | School Jewelry | Made in USA
$15.50
