Orange 90 Degree Curved Tracks Compatible with Hotwheels Racing Tracks - Set of 4 with 180 Degree Connection

These corners are a little hard to snap on because of their large button, but once they're on they work pretty good Grandson's happy.

Works great with hot wheel track

They're okay. A little sturdier than the ones you get from hot wheels. Irla a slightly tighter fit for the inflexible plastic tracks. It's a horrible fit for the official vynil tracks though. These are way too thick. See my videos. The stubs are too short and too thick. For the price, I would have expected a better fit. I think they did it because 3d printed plastic will break if it's printed thinner. But that doesn't change the fact that only adults can use these. Kids will lack the strength.

Not all cars fit. Some that fit regular tracks won't fit on these. Needs a redesign that's a little wider in the middle to allow longer cars to make the turn.

Worked like a charm and were easy to figure out and install.

The curves I received did not fit the old style Hot Wheel tracks - the connector tabs were simple too big. I have a Dremel tool and shaved them to fit - my grandsons were waiting fir curves! It's frustrating because there's no way the product I got was ever tested by a human, let along a youngster.

I do wish it was a set of like 2 90° and 2 45° curves but beggers can't be choosers. I knew it was all the 90° angles so I won't dock for that. My kids loves them. More affordable than name brand and fits the hot wheels tracks.

The curve pieces do not connect easily to the track. The plastic/resin is very rigid and the pin to connect is too tall. The track pieces has to be bent to allow the pin into the track hole. The inside curve walls are slightly narrower than the track so hot wheels cars frustratingly frequently hit the wall and exit the track or turn over.