Choose & Compare
bead size chart by brand
Start with the exact record, then keep each maker, unit, source date, and caveat in its own row instead of blending a nominal label into a universal conversion.
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The Bead Bench editorial desk
The editorial desk behind source-dated material guides, Bench Notes, and the Bead Spec Ledger.
The desk writes from official manufacturer references, public institutions, gemological education, conservation notes, and clearly labeled maker observations. It keeps a product claim close to the publisher that made it, then translates the practical consequence without turning one sample into a universal test.
Each guide is reviewed for source scope, date, title, image, links, and the question a reader can take back to the bench.