Ring making kit includes 1 x metal ring measuring tool; 1 x plastic scale rod; 1 x rubber jewelry hammer; 1 x US (1-17) white ring sizer and 1 x UK (A-Z) black ring sizer; 1 x ring mandrel; 1 x polished agate knife; 2 x polishing rods; 2 x polishing cloths. These jewelry making tools are suitable for crafting with wire and are convenient for any DIY enthusiast or beginner. The ring sizer mandrel is constructed from aluminum, ensuring strength and durability. The markings on the mandrel are clear and precise. The mandrel features US sizes from 2-15 and UK sizes D-Z, with line marks on the shaft to help position the ring correctly for measurement. The metal stick is useful for fixing warped rings. The rubber hammer can be used to secure or adjust rings and other jewelry (removable rubber head), as it will not leave marks or cause damage to your jewelry, making it user-friendly. The kit contains natural agate stone, a cleaning cloth, and a double-sided polishing rod designed to give gold and silver rings or other jewelry a brilliant shine. It includes one US white (1-17) ring sizer, one UK black (A-Z) ring sizer, and the US ring sizer gauges feature 27 pieces (1-17). Our ring sizing tool is of high quality and excellent craftsmanship, encompassing all the necessary tools to easily determine your ring and finger size. Material: Metal + ABS color: As depicted. Package contents: 1 x metal ring measuring tool, 1 x plastic scale rod, 1 x rubber jewelry hammer, 1 x ring sizer (1-17 USA) white, 1 x ring sizer (UK A-Z) black, 1 x ring mandrel, 1 x polished agate knife, 1 x polishing rod, 1 x polishing cloth. Only the items listed above are included; other products are not part of the package. Note: Light reflection and varying displays may result in the item's color in the picture appearing slightly different from the actual product. Measurement error is allowed to be +/- 1-3cm.