The faster you do turning and pulling among the hair styler, the looser your curl will exist.
Hence, if you want a tight curl then pull and rotate the hair styler quickly.
Always store your hair cutting tools in a salon shear case or holder. https://maps.google.cat/url?q=http://www.suubinc.com/7-essential-tools-every-aspiring-hairdresser-should-own/