Tried and tested: Straightening brush

Can a revolutionary hair brush ever be enough to ditch the straighteners? Gemma Dunn finds out...

“When Sharon Rabi launched the DAFNI Ceramic Straightening Brush back in 2015, her invention took the beauty world by storm.

"The brush, made with a unique 3D ceramic surface, promises professional-looking results in just three minutes — and now there’s a new travel-friendly version, called DAFNI Go — but does it really work?