Staples is constantly changing the packaging and product quality which makes it very difficult to engage in consistent use of acceptable product. Constant reinvention of a timeless and acceptable product is frustrating to customers that rely on consistency. Staples appears compelled to engage in fruitless ventures of redesign which incur additional R&D costs apparently passed on to the consumer. This consumer is not pleased and I venture to say many others would agree that may not take time to comment. In store staff is also not able to keep up with the constant change.