References
Hidden Lock designed by PrwOrigami
Link
See YouTube Video
Detail
SKU: B347
Use 30 square sheets of origami paper.
Difficulty : ⭐⭐⭐⭐
Time: 3 hours
Each unit was designed to have hidden lock. Note that it might be difficult to assemble.
Model paper size:
Unit (black pattern) : 7.5 cm x 7.5 cm
Model height: ~ 14 cm
(August, 2020)
PrwOrigami 