Design Work At School Design Work At School from Derek Liu design work at school just design for mum and her kid - ......... just design for mum and her kid - ......... just design for mum and her kid - ......... just design for mum and her kid - ......... ç¯é£Žé€ æžï¼Œfan with blue-and-white usb flash disk design toothpick design with multi function arm trnainer for office gLike design work at school Industrial Design Share R 7 n Derek Liu industrial designer engineer at A.O. Smith nanjing, China Follow Contact