Beadsmith Snowflake 3.75" Wide Ornament Wire Form, 8 piece, Art & Craft Tools,

How to Create Snowflake Quickly and Easily! Add your beads and sparkling crystal to the wire form, leaving 1/4" of empty wire at the end. Use round nose pliers to create a loop at the wire end by turning the end of the wire towards the last bead.

eBay