I guess you all have been playing 4 in a row, a while ago i went to a friend of mine and he asked me to play 4 in a row in 3D with him. The expectations was kind of low but i was wrong, its a really funny game to play if you are just two persons.
You need the board, all pins (16 pcs), 2 x full teams (32 pcs of balls per team)
I printed the game at 30% infill
If you dont have a 3D-printer check out this one that i printed this game with,
amazing printer for under 200 USD - https://goo.gl/vxSLFA