Brilliant design in solving a problem with little material. I've printed these for my GF who is a barber/hair stylist and provides drinks to guests. Hair floats around the room with an open can and this prevents it from falling in the drink.
OK. THESE ARE REALLY REALLY COOL!! WHERE THE HELL WERE THEY 25 YEARS AGO WHEN I HOSTED GINORMOUS LABOR DAY CROQUET INVITATIONALS AND I HAD A BRAZZILIAN LITTLE KIDS GETTING STUNG ON THEIR LIPS!?! I'M GONNA MAKE 'EM STOCKING STUFFERS! THANKS FOR AN EXCELLENT FILE!