Mario vs Yoshi, the ultimate Carrera Slot Car set showdown review

Question re Mario Kart Carrera Go quality : rslotcars mario kart slot car no-image 1 6 Carrera Mario Kart racing car track 10 days; Tuam, Co Galway Price €30 no-image 1 2 Boys race car walker 4 days; Dublin 24, Co mario slot Features Up to 2 drivers can race the Mario and Luigi toy cars; Controllers have a turbo button for a high-speed kick; racetrack with roads,

mario slot car set I have no experience with slot cars My son is almost 6 so I'm looking for something age appropriate