Compared to its big sister (the Hot Body), the Lil' has a smaller barrel with a diameter of 1.75"", for a tighter curl or wave. The Lil' Hot Body Blowout Brush from StyleCraft gives you a quick and convenient way of adding volume to your crowning glory. This blowout brush sports an oval design that can effectively style your hair. You don't need a separate hair dryer and round brush to do this, because the Lil' Hot Body already features both functions in one single tool! It has three heat and speed settings, giving you more options to suit your styling preferences. You can switch it to the lowest setting, which means less heat but offers better control over how you style your hair. Or, you can use the highest setting, which speeds up the drying process and lets you successfully deal with those tough and unruly strands. Lightweight and ergonomically designed, the Lil' Hot Body Blowout Brush is simply more convenient and pleasant to use. It's much less tiring on your arms than the conventional method of blowing out your hair, and more fun too!