Reverse-able dice tower

A dice tower that can be reversed after each roll to continue rolling.

Tower A comes with the center rod, while tower B doesn't.
Do print with good bed adhesion as the tower is a little tall.
Need to print 2 base, please 1 on top and 1 below.

I re-purpose a daiso badminton shuttlecock container as the outside of the dice tower so I can see into the tower. I supposed bending a transparent sheet might work too.

Currently the whole tower is printed separated. And hold together with blue tag.