This month, VO5 drops an entire electrical styling tools collection, a 13-piece range that includes a blow-dryer, a travel-size flatiron and blow-dryer, a beard trimmer, and multiple curling irons. Our favourite of the bunch? The VO5 Wave Barrel Wand (£25), shown here, which can be used with the four interchangeable barrels — a clampless wand for beach waves, a barrel with a clamp for bouncy curls, one that's shaped like a cone for easy-looking curls, and the original wave barrel — each of which the brand sells separately.