... .Good touch feeling 4.Featuring a retro design New style 3D calculator cell phone cases 1. Good touch feeling, the design of ... by environmentally-friendly 100% silicon material,very good quality3. With popular and nice design, good flexibility and toughness,can be ... Software: Solid work, Pro/E, UG, CAD, CAXACompany Profile:With plentiful experience and skillful technique, Xiamen Easy Industry & Trade Co ...