Products are not always used efficiently, which means circular improvement does not have to start with a complete redesign. Partial solutions can already reduce waste and retain value when they target underused capacity, maintenance, repair or component reuse.
In circular manufacturing, this is a practical entry point. Companies can test service models, shared use, take-back, refurbishment or spare-part strategies on a limited part of the product system. That lowers implementation risk while showing where circular value is strongest.