so excited when ordered them. the 2 bins that came with the truck were just never enough. my son who is 2.6yrs loves the different colour.different colour different rubbish.Its great for his fine motor skills. He now has 10 bins in total!!!..more would be great.. the big ones are not so easy to put onto the truck but wont take him long..If you have a bruder truck than we recommend them...keeps them busy for hours..