📅 Company holidays from July 24 through August 9, 2026 – orders are still welcome.
Since 1897
Precision Since 1897
NIQUA manufactures precision tools for goldsmiths, stone setters and jewellery makers. Professionals in more than 140 countries trust tools made in Germany and Switzerland.
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🌍 Note: Customs duties and import taxes may apply for deliveries outside the EU
The BERGEON Ring Mandrel – White Teflon is a professional measuring tool designed for accurate ring size measurement in jewellery workshops. Made from high-quality white Teflon, it provides a smooth, non-scratch surface that allows rings to slide easily while protecting delicate metals and gemstones.
The low-friction Teflon material ensures precise and gentle measurement, preventing damage to valuable jewellery pieces during sizing or inspection. This makes the mandrel ideal for goldsmiths, jewellers, and jewellery repair specialists who require reliable tools for professional ring sizing.
Durable, lightweight, and easy to clean, the BERGEON Teflon ring mandrel is perfectly suited for daily use in professional jewellery workshops.
Smooth, scratch-free Teflon surface protects jewellery Precise and reliable ring size measurement Low-friction surface for easy ring positioning Durable and robust construction Easy to clean and maintain
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