Sharing my results using the Spornette Square Heat Stylers Brush.
This brush has a square aerated barrel. I found that my drying time was much faster. 
Using the flat side, I could blow dry the hair straight including the ends. Using the corner of the square I could get a flip or curl on the ends. By doing a twisting motion while drying and using the corner of the square, I could get waves.
The Spornette Square Heat Stylers Brush is a versatile brush that allows you to get different results.
The Spornette Long Smooth Operator Brush is described as a “one piece ouch-less handle reduces tangles and snarls. Each brush feature Ions or Tourmaline powders which emit ions when used with styling tools. These ions breakup water molecules, reducing brittleness and permitting the hair to be more soft and stretchable”. 
The longer barrel did reduce my blow dry time; plus the combination of the ceramic thermal barrel and tourmaline ionic nylon bristles resulted in a smooth finish. 
I got great results using this brush.
Wanted to share my results using the Spornette Etch Brush. 
The Etched Brush has a handle that looks beautiful and gives extra grip. It has a ceramic heat-reactive barrel and ION charged nylon bristles. 
The blow dry came out excellent.