Originally Posted by h23vtec
they make plastic dye. people dye r/c car parts all the time.
I think the reason he is asking is to see if the shell holds the dye or not. The spire has a similar thread with pictures so seems reasonable to ask for that here. On a side note don't the Z2's have a glossy finish to their shells. This finish could be a protectant and thus make it harder to pick up the RIT dye. The spire doesn't have that finish. Just sayin