Use 30 square sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 2.5 hours
 
Each unit looks like a single use cone cup. 
 
Model paper size:
Unit (red, yellow, blue) : 7.5 cm x 7.5 cm
 
Model height: ~ 10 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(December, 2019)