These six-sided dice have a silhouette of a tank on the one side and say "Panzer Kids".
I recently used them during our playtest of Star Trek Adventures. Peter sent me these for free, along with a scenario for Panzaer Kids. The Panzer Kids wargame rules come in basic and deluxe versions. Peter also created Operation Drumbeat, a solo u-boat game that I have been meaning to try. Let's take another look at the dice.
Thanks again, Peter! These dice are guaranteed to get some wargame action soon.