How to crochet a broomstick and hairpin flower Crochet level: Advanced. Free Crochet tutorial This pattern uses US crochet stitch abbreviation.  Crochet Material Broomstick needle Hairloom Crochet hook size 3.0 Sewing needle Scissors Crochet yarn: Botanica multicoloured. I use one with predominate blue colors and one with predominate yellow colours