The owl comes struggling with a large package, which contains several boxes (one large and some small ones) and a note
Dear Fred and George,
Happy birthday! We look forward to playing with this with you this weekend and showing you how all the voice commands work. Don't worry about the batteries; we charmed it not to need them so your mum can give them to your dad. Also enjoy the candies, but only in quantities your mum allows, and not before supper.
Love, Your uncles, Fabian and Gideon.
In the package is a fire truck that emits siren noises and bubbles. The batteries are separately packaged for Arthur, as promised. Also there are assorted candies for the twins: Chocolate Frogs with cards, Bertie Botts beans, and sherbet lemons.