Tile Round 2 x 4 with Mouth, Single Tooth/Fang print

Reference

66857pr0027

BrickLink® #

66857pb031

Tile Round 2 x 4 with Mouth, Single Tooth/Fang print (part 66857pr0027) is a LEGO element. CollectORbuild's catalog records it in 1 set, including Peach's Castle Expansion Set.