Duplo Brick 2 x 2 x 2 with Mirror print

Reference

76371pr9910

BrickLink® #

4066pb822

Duplo Brick 2 x 2 x 2 with Mirror print (part 76371pr9910) is a LEGO element. CollectORbuild's catalog records it in 1 set, including Ariel's Magical Underwater Palace.