could use a how to guide [SEP] i ve been taking my son in to get manicures due to his over growing cuticles he complained terribly and it costs a pretty penny at the salon they use this type of machine on him so i figured i give it a tryit would be more helpful if there was a how to section it does have different heads and gives you a rough description for each head but not how to utilize itmy son still complained and it took a bit to get used to holding it but the light was helpfulstill ended up using a regular manicure tool to scrape off the excess but at least it was easier than just using the old fashioned method