This Design Shape Mandrel Set is an essential for both professional or beginner jewellery makers to help create various shaped wire components. Made from steel, the versatile mandrels are tapered to offer endless variations in the seven different profiles. Create jump rings, pendants, earrings and other jewellery findings in a Square, Rectangle, Triangle, Oval, Heart or Teardrop shape. Supplied in a handy clear case, this set is the perfect addition to wire making projects. The mandrels in this set graduate in size, please note these are approximate measurements: Square (3mm to 11mm), Rectangle (2mm x 1mm to 9mm x 12mm), Triangle (3mm to 13mm), Oval (4mm x 5mm to 11mm x 14mm), Heart (4mm to 14mm) and Teardrop (2mm x 4mm to 10mm x 13mm). Supplied in a pack of 7.