Ivyskin has introduced its new Quattro line of cases for the iPhone 3G. The Quattro T1 is a form-fitting silicone case, offering built-in coverage for all buttons and controls, solid polycarbonate protectors for the sensors and rear Apple logo, and an included screen protector and Dock and headphone jack plugs. It is available for pre-order in black, red, white, or blue, and sells for $35. The Quattro T2 is a hybrid-style case, featuring an inner…
