A garden centre has recently purchased some lollypop sticks to use as plant labels. The staff have written the name of the plant on the lollypop stick and put it next to the plant. This helps them identify which plant is which. However, after a couple of weeks, the lollypop sticks have become mouldy and the writing has faded. Staff are now struggling to identity their plants. The Manager of the garden centre is considering returning the lollypop sticks and asking for a full refund as they were not fit for purpose. Can the Manager do this?