Use 30 + 30  rectangle (1:2) sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 3 hours
 
It is spongy ball like a dandelion flower.
 
Model paper size:
Base (yellow) : 3.75 cm x 7.5 cm
Duo Pocket (pink) : 3.75 cm x 7.5 cm
 
Model height: ~8 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(April, 2020)