Which is Best for Spice Grinders – Glass or Plastic?
Plastic Spice Grinders. It is important to note that not all plastics are equal. The PET (also known as PETE and short for polyethylene terephthalate) is a safe, recyclable material used for food and liquid containers. It is a type of thermoplastic polymer resin within the polyester family. The name may sound somewhat scary and hard to ...
