ACME Studios' "Blueprint" Rollerball Pen by Constantin Boym

ACME Studios' "Blueprint" Rollerball Pen by Constantin Boym Released by Acme Studio as part of their Standard Rollerball Pen collection in 1999, "Blueprint" has a Business Card Case of the same name and likeness (sold separately). The base color of the pen is dark blue with white line draftsman drawing in the likeness of dimensional pla