My LBs birthday was in October but for Christmas I plan on colour sorters if you haven't already got them https://amzn.eu/d/1y2YTPP https://amzn.eu/d/bmSbV7n
My boy absolutely loves his Duplo train set. He can build the track by himself, and keeps him happy for ages (or at least the time it takes me to cook dinner!) just pushing his trains around on it
Mine was gifted stickle bricks and mr potato head from friends. He loves both (mr potato head slightly more) he can do them alone or together which is great x