20mm Ticketmaster+ calibration cube

TM+ is a Ticketmaster outlet for people to resell tickets they have purchased, except that its safer than Stubhub, who cant verify the tickets in their inventory are real,and will work at the gate. Ticketmaster owns this inventory from the beginning so they know if the ticket is legit or not and you will never get a bad ticket from a Ticketmaster Venue using TM+.

I work for Ticketmaster, so I made a calibration cube for my Kossel 2020 printer, since my printer is a Delta I have to calibrate