Pen Bead, Square with 'Fe', 'U', 'Mn', and 'Pb' Print

Reference

penupn0004pr0042

BrickLink® #

bead004pb065

Pen Bead, Square with 'Fe', 'U', 'Mn', and 'Pb' Print (part penupn0004pr0042) is a LEGO element. It appears in 1 set, including Bionicle Onua Pen.