ColorWare has started offering a send-in iPhone 4 custom coloring service. The service allows customers to choose from a variety of solid, metallic, or pearlescent colors, some of which are available with a soft touch finish, for application on the phone’s back, frame, Home button, micro SIM slot and earbuds. Each component can be painted a separate color, although each component beyond the frame costs extra. ColorWare’s custom coloring…
