The electric booster button is fun too because you can add a little more push on the straights.
Electric Slot Car Race Track Sets - 1:43 Race Car Track Sets with 4 Slot Cars...
Hot Wheels Portable Foldable Electric Slot Car Race Track 2 Controllers & 2 Cars
Hotwheels Portable Foldable Electric Slot Car Race Track w/2 Controllers & Signs
Carrera GO 1:43 Scale Slot Car Racing Toy Track Set Action Ramp Disney Cars
Vtg Official Slot Car Racing Case 1960’s Standard Plastics
