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发表于 2025-2-12 10:27:27
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The 2.5x2.5 Saflips or any other PVC free flips I use are good and I agree with PCGS in using it, along with NGC. 
 
I think it is because it is easy to slide the coin out onto the tray or pad that the graders are using. I feel the coin capsules are not as economical and also taking it out of the rings inside might be a liability.  
 
I personally stand with PCGS and NGC on handling coins from the PVC flips. 
 
I even believe in handling coins NEVER with cotton gloves to be honest, I believe in handling coins RAW and no gloves and of course, with a dry and clean hands.  
 
Just my thoughts. 
 
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