Medical Cup ,Plastic Cup,Creative Cup This cup for 100% with seal, not leaking! and environment protection Item ... Gw/Nw:11.0kgThis cup is a creative one ,covering with the seal design to prevent leakage. ... and the beauty is generous .in addition ,this cup also tells us to cherish life and keep smile ... ,above these acpects ,you will find ,this cup is so inexpensive in price and excellent in quality ...