Vintage 60s MCM Flower Power Groovy Stacking Ceramic Mugs Cups Japan Stylecraft

Vintage 70s MCM Flower Power Groovy Stacking Ceramic Mugs Cups Japan Stylecraft Good Vintage Condition. No cracks. One cup has a chip on the very bottom. One cup has some coffee staining on the inside. Very bottom of the cup edge has some dark discolorations. Could probably be removed with a vinegar soak. Please see photos. Sold as pictured. Has the mark "IS" or "SI" imprinted in the ceramic on the bottom. Made in Japan. True vintage 1960s or 1970s Flower Power Psychedelic set of 4 mugs. 2 brown, orange, pink, and yellow cups. 2 brown, blue, and green mugs. Follow us at Coppertop_Vintage