Buying Time Cabinet Correction

The recent mailing from Longplayer, Longplayer, 2021 contains an error:

Referring to Buying Time it says:

The Buying Time Cabinet takes the form of a calendar, with each day of the year represented by a 5 cubic centimetre space.

It should say:

The Buying Time Cabinet takes the form of a calendar, with each day of the year represented by a 5cm x 5cm x 5cm cubic space.  

Thank you,

Longplayer