Jewelry Measuring Tool Set with Aluminium Ring Size Sticks and Mandrel

This jewelry measuring tool set includes aluminium ring size sticks, a ring mandrel, and alloy American calibration ring sizers in a professional model. The set is designed for accurate sizing and includes 28 pieces for comprehensive jewelry making.

The aluminium sticks measure approximately 250mm in length and 25mm in diameter, while the ring sizes range from 11mm to 22mm in inner diameter. This set is perfect for both beginners and experienced jewelers looking to create precise designs.

• 28 pieces in total
• Aluminium ring size sticks
• Ring mandrel included
• Alloy American calibration ring sizers
• Stick dimensions: 250mm long, 25mm diameter
• Ring sizes: 11-22mm inner diameter