Not putting this as National as I have no idea if it is, but there were at least 10 at the Tesco's at Gardeners Lane, Basildon today.
Control the racing action with the Hot Wheels® Triple Track Twister™ set featuring 3 loops, 2 motorised boosters and an ultimate crash zone. With 3 tracks built for speed and gravity defying stunts through loops of varying heights, the action merges to meet in the ultimate crash zone.
Use the motorised boosters to keep racing, while 2 different levers let you control the risk. Hit the red button to send your car on a collision course or give it a chance by zooming through the blue course with turns and trapdoors.
Included with the Hot Wheels® Triple Track Twister™ set is an attachable iPad stand and new glyph technology that allows you to race through 5 virtual worlds. Download the Hot Wheels® Powerport™ app and connect your iPad for interactive action that you can even record and play back for review.
Includes a die-cast Hot Wheels® vehicle.
Requires 4x D batteries.
Read more at http://www.tesco.com/direct/Hot%20Wheels%20Triple%20Track%20Twister%20Trackset/212-1279.prd#ZkdocpCYAAp0FZy6.99