Birthday crown

For an 8 corner crown I take two rings to give her a stabilisation and stick the eight sides through the rings. On the bottom ring the sides will be placed, and these walls where stocked through the upper ring. The fix all I use a small drop of glue on the baseline at the lower and upper ring.

If you take other diameters for the rings you have to change different dimensions (but not all) of the cronw-walls