Commander box and lid made of polymer

A useful accessory or spare part greatly when using Commander grinder, this polymer-made box has many advantages when using Commander grinder! What are the advantages of the accessory? Safe for food use, meaning you can use it as a coffee cup. Compatible with MK4 and MK3 versions. Suitable for travel and portability, lightweight and break-resistant! You can use it to store coffee beans, and also to weigh the coffee before grinding. The box comes in three different colors and a lid.