This unique design allows for a 3d sphere to be created out of a small amount of material.Designed with a spiral pattern to break up the typical flat ornaments.SVG package comes with 5 pre-made designs and 1 blank to create your own.Assembly is simple. One spiral goes up and the other goes down. The circle pattern goes in the middle and fits snuggly into the cutouts.This is a Digital product and no physical product will be provided.I hope you enjoy creating these amazing ornaments.This was designed for 3mm plywood or MDF.Slots may need adjusting for different thicknesses.