Brick 1 x 1 with Black Scribble Line print

Reference

3005pr0063

BrickLink® #

3005pb049

Brick 1 x 1 with Black Scribble Line print (part 3005pr0063) is a LEGO element. CollectORbuild's catalog records it in 2 sets, including Boo and King Boo's Haunted Mansion.