Our son (11 months) got this ball track at Christmas and we are excited about the product. The balls are nice and colorful, but especially big, so he does it suck you can not get stuck in the mouth and thus swallow on any case. The other three parts are supplied as suitable for small children due to good processing where they are used only under supervision should please the extent that the children are less than two years because of this really small parts are tuned. We have this simply packed away and as soon as he is a bit older and not everything is in the mouth, we pick them out again. So that the ball track can not fall over if they want to push our son through the apartment we screwed a beautiful wooden plate under it. The price deters at first sure anything from buying from but the investment is really worth.