This video hairstyling tutorial demonstrates one way to use a 3 barrel waver. Get a glamorous waves hair style. You'll need a heat protective spray (like VO5 heat defense), hair spray (like Finesse), a glossy shine serum (like Biosilk hair therapy), and a glove (preferably the heat protective ones). The curling iron used is the Hot Tools Gold Barrel Waver. Watch this instructional video and learn how to recreate a wavy hair style. Veronica Lake's got nothing on you.