Hot Wheels Colour Shifter Playset - Biting Shark

No, the Sharkport Showdown is entirely gravity and mechanically powered; no batteries are required.

Yes, most standard Hot Wheels vehicles are compatible, though Color Shifters cars are required for the color-change effects.

Submerge the Color Shifters car in the dunk tank or splash pool. Warm water will generally shift the color to one shade, while ice-cold water will shift it to another.

The set is designed for water play; however, it is made of plastic and should be dried thoroughly after use to prevent mold or water damage.

The set is recommended for children aged 4 to 99 years old.

Check that all track sections are fully connected and clear of debris or obstructions.

Ensure the mechanical pivot points are not blocked by plastic packaging tabs or misplaced track pieces.

Ensure you are using water with significant temperature differences (ice-cold vs. warm) as per Color Shifters guidelines.