LEGO Glow in the Dark Solid White Smiling Skeleton Head (Recessed Solid Stud) (10717 / 103937)

LEGO Glow in the Dark Solid White Smiling Skeleton Head (Recessed Solid Stud) has been used in at least 2 LEGO sets over the past 12 years, since it was first used in 2012. You can also find this part in at least 7 other colors. It has a design ID of 10717 which can usually be found molded into the bottom of the part.

• Skull