Spark Your Inner Genius: Sterling Silver Robot Charm - Embrace Innovation, Playfulness, and Limitless
Tin robots from 1950s science fiction — boxy, antenna-topped, cheerfully mechanical — captured the era's optimistic belief that friendly machines would soon share our world. This .925 sterling silver charm translates that mid-century icon into precious metal, rendering the segmented limbs, chest panel, and head antenna of the classic retro robot in solid 3D form at 3/8" x 3/4".
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Lost-wax casting at over 1,640 degrees pushes molten sterling into every joint and panel line of the figure. At 2.2 grams, the charm carries the satisfying density of genuine precious metal — a far cry from lightweight stamped alternatives. Hand-filing and progressive polishing through tripoli and rouge compounds bring the surface to a bright, reflective finish, and no two pieces emerge exactly identical.
This charm speaks directly to tech enthusiasts, robotics students, sci-fi collectors, engineers, and anyone who grew up watching B-movie robots lumber across a screen on Saturday morning. It works equally well dangling from a charm bracelet alongside other retro icons or worn solo as a conversation-starting pendant. Made in USA.
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.
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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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Spark Your Inner Genius: Sterling Silver Robot Charm - Embrace Innovation, Playfulness, and Limitless
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