How to bend and manipulate scalextric slot car track to make hills

Aiencsai High-Speed Slot Car Electric Racing Track Playset for Boys scale electric slot car tracks Electric High-Speed Slot Car Race Track Sets,1:43 Scale Dual Race Track with scalextric slot A NEW ELECTRIC CAR A Newark inventor has constructed an electric railroad slot , and is practically water tight and air tight To keep it dry a

scalextric slot car track Electric High-Speed Slot Car Race Track Sets,1:43 Scale Dual Race Track with