Queer Crafternoon - A felting book from the library (Needle Felting for Beginners by Roz Dace and Judy Balchin) had the great idea of using cookie cutters to make felted ornaments! And
Moment to Moment: First time needle felting
Needle Felting with Cookie Cutters - The Mini Smallholder
Wet Felted Wool Cookie Cutter Ornaments – Wee Folk Art