The Outdoor Rainbow Party Cup is the kind of cup that everyone will want to drink out of and look at. Yes it's meant to replace disposable plastic cups, but it's also in the long run good fr the environment.
It might be a bit more expensive than your plastic cups, but looking forward you will have the Rainbow Party Cup for years to come and will wow your guests with unusual rainbow effect.
Made from stainless steel with an iridescent rainbow effect
Holds just uner 500ml and made from stainless steel