Puzzle - solving apps with hints and solutions​ World's Smallest Classic Mini Blind Box series 7

An amusing blind box containing a cool miniature classic toy. 

Possibly contents (contains only one... it's a surprise):

MINI radio flyer wagon, Pogo ball, Wooly Willy, ET, a Barrel of Monkeys, Hot Wheels, Glo-worm,  Slinky, Micro Comic or Nee Doh.