Vintage Rare Set of Six Red Strawberry Buttons With Shank

These are a vintage set of six strawberry buttons. I haven't seen them anywhere else. I bought them in 1980's at Jessies Button Box in Bath, England. A charming button shop that was worth the trip. Vintage, unused still on original button card. Shank back, looks like it is part of original mold. They have great detail , the green tops and seeds on front are very slightly raised. Approx 3/4" Wide X 3/4" High, approx 1/4" thick. (see photos) Set of 6. They are molded of some kind of resin/plastic. Pretty Cute