“This is a clever invention. I need to spread lotion on my back twice a day and have tried all sorts of contraptions which leave a blob of lotion in the middle of your back but don't spread it evenly. This little roller on the extendable handle (that comes with the scratcher) is a little beauty. It glides effortlessly all round your back, spreading lotion. It's so easy to use. It also comes with a spare roller. Also, customer service from this company is very responsive.”