Vintage 3 Vane 3 Color Cat's Eye Marbles, ID Set with Card 3v3c

This is a set of three vintage 3 vane 3 color cat's eye glass marbles with an ID card to help collectors identify vintage marbles like these. These marbles are likely Asian made and were sold out of Hong Kong, or possibly Taiwan, in the 1970s and early 1980s. In this set you will get three different color variants with different combinations of green, yellow, white, and or blue vanes. They are 5/8 inch in diameter, and have nice clear glass. The marbles are in near-mint to mint condition.