There are plenty of expensive hair tools promising salon-worthy blowouts at home. During Amazon’s Prime Big Deal Days, one of the internet’s longtime favorites is going for less than $35. The Revlon One-Step Volumizer Plus is currently on sale for $34.
Source: [Variety](https://variety.com/2026/shopping/news/revlon-heated-hairbrush-amazon-prime-big-deals-day-1236902197/)