Review on Cutting Diamond Circular Suitable Plastic by John Langdon

These blades work great and I was cutting within minutes of receiving them. The blades come in a plastic case and there are blades for all types of cuts. I was even able to use the red blade on the side to lightly sand the edge of a piece of wood (similar to a sander). The only reason I'm giving them one star is because the kit didn't come with instructions or markings to help me figure out which blade to use for what type of material. Plus, they work well and you can't beat the price.