They look cool and might be fun IF you never get hurt. The most dangerous Christmas toy is a scooter! Yup, they’ve caused over 190,000 injuries in the past five years.  Next dangerous are various types of balls like footballs and baseballs. They’re responsible for around 108,000 injuries. Toy cars are next, followed by building sets that come with small pieces because they are choking hazards and things kids can swallow are part of the danger.