... business gift and promotional gift; 3.can printing glass cups with decalwith high quality control, and good ... raw material of those cups is high white glass;color gift box for 6pcs, safe and ... delivery and deliver on time;all cup are safety for food and can pass SGS test; ... glassware, such as machine blow glass, machine press glass, also some man made glass. We have all various glass tumblers, tea cups, ...