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Curling wands and tongs

Wands have no clamp and are often tapered; tongs have a spring clamp. Barrel size, in mm with inches in brackets, decides how tight the curl is.

Tight curls
13 to 19 mm (½ to ¾ in)
Loose waves
32 to 38 mm (1¼ to 1½ in)
Close-up of a stylist curling blonde hair into glamorous curls at a salon
Photo: Engin Akyurt on Pexels

Common barrel sizes are 13, 19, 25, 32 and 38 mm, which correspond to ½, ¾, 1, 1¼ and 1½ inches. Smaller barrels give tighter curls; larger ones give looser curls and waves.

A wand is clipless: you wrap the hair around it, so most come with a heat-resistant glove. A tong has a clamp that holds the end of the hair. Wavers have two or three barrels that press an S-shaped wave.

US listings give barrel sizes in inches. Our size converter shows the millimetre figure and the nearest common size.

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