Duplo Brick 2 x 2 x 2 Curved Top with Side A Insect Eyes Open and Side B Eyes Closed

Reference

3664pr0013

BrickLink® #

3664pb28

Duplo Brick 2 x 2 x 2 Curved Top with Side A Insect Eyes Open and Side B Eyes Closed (part 3664pr0013) is a LEGO element. CollectORbuild's catalog records it in 2 sets, including Creative Chest and My First Caterpillar.