Use 30 square sheets of origami paper.
Difficulty : ⭐⭐
Time: 1.5 hours
 
Fold unbalance strip for Sonobe unit with one side can be puff.
 
Model paper size:
Unit (white pattern) : 7.5 cm x 7.5 cm
 
Model height: ~7.5 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(August, 2021)