Just a reminder...
When NASA first started sending up astronauts, they
quickly discovered that ball-point pens would not work in zero
gravity.
To combat this problem, NASA scientists spent a decade and $12
billion developing a pen that writes in zero gravity, upside down, on
almost
any surface including glass and at temperatures ranging from
below freezing to over 300 C.
The Russians used a pencil.
Enjoy paying your taxes - they're due again