What have I done.....

With all the presents being opened today and it now nearing Midnight on another Christmas day I have come to the realisation of what have I done?
I have supplied my better half with a set of "Rhythm Sticks" (Basically drum set held within the drum sticks themselves). Although she is the same age as me I fear that every surface of the house is now going to be noise tested....and that testing begins tomorrow when she gets them out the box - HELP!