Kointains®Kointain® Coin Shells are used by some of the largest museums and are the finest non-PVC holder for the dedicated numismatist. They are made of safe, impervious plastic and are convex on top and bottom so that the holder only touches the sides of the coin.
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Due to market volatility, price and availability are subject to change without notice.
Copyright © 2024 McQueeney Coins.
Copyright © 2024 McQueeney Coins.