My kids like to trade pins at the parks, so I decide to buy some pins. Problem is, I'm a novice at this! Our 3rd trip is next month, so I bought pins on Ebay. Opened the package today & my heart sank...what are these weird pins??? I got 50 and 8 are either gold or silver in color, and have no enamel/coloring at all. Are these the bad pins, the "scrappers"??? Contacted the seller & they replied that the pins are "chasers". I know NOTHING about this stuff. I Googled "chasers" and saw pics that look very similar to the pins I have. Never saw a "chaser" at WDW before, so I feel a bit wary. It looks like someone forgot to put enamel on it! Just want to make sure before I apologize to the seller & leave good feedback. Is it normal for a chaser to have raised lines? Like if you rub your finger over it, you can feel the ridges that make up the design?