These chips are made by a company called Da Vinci imports. They are a substitute option to Paulson Clay. Here is a picture I took comparing some Paulson Classics to the Da Vinci's. You can see that the $25, $100 and $1000s are similar (chip and edge spot colors) to the Paulson's. The Da Vinci's have a larger inlay and the colors on the Paulsons are a little more vivid than the Da Vinci's. Overall I think I prefer the Da Vinci's to these Paulsons.