The second biggest get of the organizer is the card tray. They also stack on top of one another for storage! This is a small inclusion that is immensely helpful as you don’t have to physically pick up each and every cube each round when conversion occurs. The player mat also includes a little cut out to slide cubes from energy to heat. There’s spaces for 10, 20, and 30 for when production starts to increase in the later game. The cutouts for production also ensure that pieces are not moved in case a table or mat bump occur. The iconography is easy to read and see and helps players remember what each conversion is. It’s everything I could have hoped and dreamed for. The main reason I purchased the organizer was the player mat. If you’re thinking about whether this item is worth it or for you, I’m going to say flat out that it’s one of the best board game purchases I’ve made and I’m going to document it below. A major factor in purchasing the organizer was to have the sturdy overlays but as I also picked up Venus Next at the same convention, I was also looking for a way to organize everything in one box (hopefully). One of my biggest pet peeves about Terraforming Mars was the poor components, particularly the individual player mats. My Amazon “Inspired by…” section has me pegged as a pusher. In fact, I still mostly store everything in baggies and containers. Prior to that purchase, I had never owned any “deluxe” organizer and strictly stored and organized our games via condiment containers (much cheaper at your local grocery store FYI) and resealable bags from Michaels. Last year at PAX Unplugged I picked up the Terraforming Mars Organizer from The Broken Token booth.