I'm selling these because my grandson has outgrown them. I don't think the Prius is made by Maruka, but I don't remember clearly. The bulldozer, ramen car, and crane truck are not pull-back toys. The other 8 are pull-back toys. The forklift's pull-back mechanism is broken (the tires still turn). The other 7 pull-back toys work. As shown in the image, the ramen car's roof is cracked and has been repaired with tape. The hook part at the end of the crane on the crane truck is broken and missing. This is a set of 11 toys (3 of which are junk). Would you like these as toys for your grandchildren to casually play with when they visit? I am also selling these elsewhere, so I may have to cancel the sale if there are overlapping purchases. Thank you.