Vintage Himark cameleon Tumblers

This is 2 sets of vintage Himark acrylic tumblers. They are still in boxes unused. The boxes have normal aging. The plastic film on the windows of boxes is still in tact. I have throughly inspected the tumblers. They are mint condition. They are from the 1970’s. They have a non skid ring on the bottom. Graphics are perfect. Really groovy. They are 14 and 16 ounces. 4 of each. Please see photos. Feel free to ask questions. Reasonable offers considered. Smoke free home. Thanks for shopping by.