Biscuiteers Personalised Thank You Biscuits. Make your 'thank you' one to remember. This gorgeous tin of iced cupcake biscuits includes one very special extra large biscuit, which will be hand-iced with your personal message. They won't want to eat it, but just won't be able to resist! And buy this Biscuiteers Personalised Thank You Biscuits Now £29.99.