Even still, maybe Batman can call on the Flash's friend Cisco to whip something up for you at STAR Labs in Central City...

... and Batman's got the bills to get that sent OVERNIGHT DELIVERY. 

In all seriousness though, if the teen thinks he needs some kind of regulator or booster to help shape his ice, it's perfectly within reason to bring it up to Bats or Wildcat even. Wildcat actually knows Mr. Terrific who's got Terrifitech and whatnot... all kinds of folks can build you something man.

~KL~