Ds (6) seems to really enjoy playing with Hot Wheels stuff at his friends houses and I'm wondering about getting some for his Christmas.
Anyone experienced in this? What's good and anything I should avoid? Do all the sts join onto each other? Best buys?
What do you think's the optimum age for this? I see a lot of it's labelled 4plus, he's 7 in April...is he likely to grow out of it any second?
Thank you.