Tesco issued a product recall of the F&F Home 'Valentine's You'll Do' XL Mug after discovering the potential risk of the mug cracking. In a statement to shoppers, Tesco asked that the mugs be returned to supermarkets for a full refund. Tesco said it is “sorry for any inconvenience caused” and reassured customers that no other Tesco products are affected by this recall. What is a product recall? Recommended reading:The FSA issues Product Withdrawal Information Notices and Product Recall Information Notices to let consumers and local authorities know about problems associated with food.