Hey moms and dads, learn how to braid your children’s hair. At Sigma CutsSchool of Beauty located in the city of Glendale Arizona. $30 per class. You can bring a live model to practice on or you can rent one of our mannequins for just $3. Call now to pre-register and get $5 off. 623-252-0881. Sigma Cuts School of Beauty is located at 6409 West Glendale Avenue Suite B Glendale Arizona 85301.