Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: Fissler Cool Planet, belonging to category: Kitchen Knives

### Response:
The design concept for these kitchen knives and their packaging follows the philosophy of a resource-saving circular economy. Consequentially, the knives are made of at least 90 per cent recycled stainless steel, which not only improves the carbon footprint of the production but also uses up to 80 per cent less energy. The nine-piece range allows a versatile and convenient use. Due to all the knives being made of just one material, they can be easily recycled at the end of their service life.
### End