i bought this product for 30pound which i think is a good price for what it does. it has three different settings from low to high depends on how thick your hair is. i use it on the highest but if you put it to close to your head it begins to burn. you can also use hair spray with it but if your anything like me and after washing your hair you dont wanna put any hairspray on it coz i dont wanna re wash my hair the next day.
its crimp affect days it through to the next day but towards the end of the night it does flatten down alittle depending if you have used hairspray or not.
it is quite easy to use but like all hair products its fairly hard to do the back but i have found that if you put your had upside down it is easier to do it that way.