These pins are almost perfect and I say almost because they are handmade and there is no such thing as a perfect pin, but they are the best of the batch.

• Small scratches or scuffs on the metal or enamel, barely noticeable.  
• Minor imperfections in metal plating, barely noticeable.
• Slightly noticeable specks/dot or darkened specks in glitter areas on pins with glitter, this is expected variation in glitter pins.
• Faint/light and small dot or small smudge on enamel, barely noticeable

These pins come with little flaws. 

• Superficial bubbles/speckles/pores on enamel
• Slightly underfill, overfill, or uneven fill of enamel that only noticeable at a certain angle/lighting
• Scruffs on the side or back of pin (NOT the front)
•  Slightly misaligned screenprinting

These pins come with more noticeable flaws than A and B, and will be sold at a discount. They may contain at least one or more of the following:

• Intermediate and noticeable black dot, small smudge, or bubble on enamel
• Some area of missing plating and/or deep scratches on the metal across the pin
• More noticeable underfill, overfill, or uneven fill of enamel
• Very misaligned or missing screenprinting in pins that have screenprint

These pins come with major flaws that I rather give them a home than simply tossing them away. They are sold at a large discount. 

• Noticeable holes
• Large black dot, small smudge, or bubble on enamel. Pin may appear dirty/dusty 
• Large area of missing plating and/or deep scratches on the metal across the pin
• Significant underfill, overfill, or uneven fill of enamel. The pin may appear to be soft enamel and not hard enamel
• Incorrect enamel color in larger area of the design
• Any other imperfections that may alter the actual design a little