From the update:
My solution for 3D movement in tabletop games has reached it's funding goal on Kickstarter. So now you can have confidence that these 3D gaming grids will be produced and in turn will allow you a better experience with aerial, astral & aquatic combats.
This solution is actually fairly simple, but when I needed it for a game I was running it was nowhere to be found. So I hit the drawing board and developed a solution myself! After more than a year of play-testing my local gaming group convinced me to bring my Gamer Gridz to the next level and produce them for gamers everywhere. However, without a laser cutter or production studio my options where limited, unless the internet wanted to help. And so I turned to Kickstarter to fund an initial inventory order to allow me to spread this simple and convenient solution to a tabletop near you.
If you have ever been frustrated by the lack of representation within, tabletop miniature games, for 3D movement please check out my solution