The pen is a Pentel Kuro BL437.
Black 0.7mm fast-drying opaque gel ink.
Encased in a slim-profiled grippy barrel.
Made on July 23, 2023.
Engraved with a unique serial number.
Formatted with Q's S/N system.
Engraved on the clip and back.
Wrapped with pink ProGaff tape.
Blackened with black oil paint.
Dotted with Pentel Presto.
There are 10 pens for this release.
I.M. stands for Idea Machine.
Free your ideas.