This origami is made from Japanese Paper/Washi, self-luminous continues about 10 hours.
Refer to paper, high grade Japanese traditional type.
Luminescence ink is processed on Japanese paper / Washi by screen printing.
Of course, this night glow lights brighter than other night glow ones and 10 hours lighting type is first type.
The line-up as follow.
10cm x 10cm (6 sheets /set)
15cm x 15cm (6 sheets /set)
