Vintage 1970s MCM Pyrex Avocado Green Roly Poly Glass Cups with Plastic Holders - Set of 7

Vintage RARE 1970s Pyrex Roly Poly glasses with avocado green plastic holders. Set of 7 which is VERY unusual to have 7 in a set.(It's difficult to find a set of 4 or more). 

These are a must-have for any vintage or midcentury enthusiast. 

Measurements: 3 1/2" H x 3" diameter
Condition: Excellent vintage condition. No chips. No cracks. No scratches. Very minimal wear.