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Product Information

Seller
Amy Kates Workshop

About this item

  • Accurate Quarter-Size Measurements in both inches (imperial) and cm (metric) – Stepped mandrel design provides fast, precise sizing in quarter-size increments, eliminating guesswork for jewelers and hobbyists.
  • Jewelry-Safe Material – Made from smooth, plant-based PLA plastic that won’t scratch, dent, or damage delicate bracelets while measuring.
  • Durable & Lightweight – Strong enough for daily workshop use yet light and portable, ideal for both professional jewelers and DIY creators.
  • Eco-Friendly & Small-Batch Made – Crafted in our San Diego, California garage workshop using sustainable PLA plastic. Support American small business manufacturing.
  • Essential Jewelry-Making Tool – Perfect for bracelet makers, crafters, and gift givers who want a reliable mandrel for accurate sizing every time.

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