Save Unicorn 3-Pack LED Replacement Cars for Magic Tracks – Glow in the Dark, Compatible with Most Tracks, Includes Screwdriver

These Save Unicorn replacement track cars come in a 3-pack with flashing LED lights that glow in the dark. Each car measures 3.54 inches long, weighs 75 grams, and runs on one AA battery (not included). Designed for children, they work with most race track sets as long as the inner track width is at least 2.17 inches. The cars can also roll on any smooth surface independently, offering flexible play beyond the track.

What makes these replacement track cars different?

The key feature is the three built-in LED lights that flash when the car is turned on. The lights are bright enough to attract kids’ attention and make play more engaging, especially in dim or dark settings. Because the plastic has to be thin for the light to shine through, these cars are less durable against hard impacts—avoid crashing them into walls or dropping from heights to keep them working longer.

Dimensions and battery requirements

Do these cars work with your existing track?

These cars are designed to be compatible with most track sets, including dinosaur toy tracks, rainbow tracks, and others—provided the inner width of the track is at least 2.17 inches. If your track meets that dimension, these cars should fit and run on it. The smooth plastic wheels also allow the cars to roll on any flat surface like a table or floor, so kids can race them even without a track.

Common questions about these race cars

Are batteries included?

No. Each car requires one AA battery, which is not included in the package. The seller suggests using rechargeable batteries to save on long-term costs.

How do I install the battery?

Use the included small screwdriver to open the battery compartment on the bottom of the car. Insert one AA battery, making sure the positive and negative terminals are correctly aligned. Close the compartment and secure it with the screw.

Can the cars be played with immediately out of the box?

Yes, once you insert the battery, the car is ready. The switch is on the bottom, easy for children to turn on and off themselves.

What if a car arrives damaged or doesn’t light up?

The seller offers unconditional replacement for any defective or damaged cars. Contact them directly with your order details.

Tips for keeping the LED cars in good condition

Because the plastic is thin to allow the LEDs to shine, these cars are more fragile than typical toy cars. Handle them gently, avoid dropping them from heights, and do not slam them into hard surfaces. Adult supervision is recommended, especially when younger children are playing near the track. Also, keep long hair away from the wheels to prevent entanglement.

What’s in the box?

You get three glow-in-the-dark LED replacement cars (each with a different colored light) and one small screwdriver for battery installation. Note that the package does not include any track pieces or batteries.