According to this article Asda have recalled a number of paper shredders due to a possible fault. The problem is with the Asda eight sheet diamond cut shredder which has been shown in some cases to have a fault in the plug. The product which was on sale for £19.97 has been recalled as a precaution after some customers experienced a small shock when using it. It is thought that a few thousand of the shredders have been sold. Anyone who has purchased one should stop using the product and return it to their nearest Asda store for a refund.