You can use the pattern to make a circular decoration from wood with scroll saw technique, and you can also let your children cut out the pattern from paper, i.e., make paper snowflakes. Depending on your imagination and needs, this round scroll saw pattern can be used to decorate various everyday items. The trivet that you can see here (Trivet with pattern plan) has been decorated with a pattern like this, and perhaps you too will be inspired to use it to make a scroll saw trivet.
Scroll saw round pattern is under Creative Commons Attribution-Share Alike 3.0 Unported license and you can download it in 2D CAD or vector (eps and svg) file formats.
