Jack in the Box Toys! A classic, nostalgic favorite toy! Musical Jack-in-the-box toys, the perfect gift idea! Peek-a-Boo Toys, such as jack-in-the-boxes provide value in so many areas that are in an indispensable part of your toy chest. Seek easy wind-up jack-in-the-boxes, and pop-ups that are surprising, but not frightening. Chose Jack-in-the-Box toys that offer familiar music and songs.