Bright colors vintage plastic picnic cups, stackable mugs w/ hook handles

Seven assorted 70s plastic picnic or camping cups, with hanging 'hook' handles. These stack for easy portability and storage, and have great bright colors!

They measure 3" deep x almost 3 1/2" across the rims, large enough to use as coffee mugs or for a side helping of soup. All are in very nice clean condition.