It's an epic racing challenge with the Hot Wheels Monster Trucks Glow in the Dark Epic Loop Challenge set that gets more exciting when the lights go off! The blue, green and yellow parts of the playset glow in the dark to light up the action on the track. Launch vehicles side-by-side to race around the loop, jump into the trophy cup and claim the win! One Hot Wheels monster truck and one 1:64 scale car are included for stunting and crashing right out of the box -- and they glow in the dark, too!