Vintage Set Of 4 Stackable Japan Colorful Mushroom Coffee Tea Cup Mugs Hippie. Check this Groovy set out! In the original holder These 6 Vintage stackable cups are in great condition! Hard to find these would be an excellent addition to any collection!The item "Vintage Set Of 6 Stackable Japan Colorful Flower Coffee Tea Cup Mugs Hippie" is in sale since Tuesday, March 23, 2021. This item is in the category "Collectibles\Kitchen & Home\Dinnerware & Serveware\Mugs". The seller is "jonnga72" and is located in Farmington, Michigan. This item can be shipped to United States.