A trolley dash with a difference shop til you drop is a great gift for children who love loading up the trolley on a shopping trip cool for christmas and brilliant for birthdays shop til you drop is ideal for anyone who loves a good dose of retail therapy the roll of the die determines what gets dropped into the trolley and whats taken out but overloading the trolley means it could collapse shop til you drop is all about stacking shopping the right way with the added suspense of not know