Perhaps not the most taxing of puzzles, but the Kellogg’s classic cereals puzzle packs by Mustard have some of the coolest packaging,
Take your pick from three classic varieties of Rice Krispies, Coco Pops and 'Frosted Flakes' (aka Frosties), with each set offering a 25 -piece magnetic jigsaw set. The packaging is of course, a vintage box. Which means it will look pretty cool unopened too. Although when it does rain, you (or your children) can always rip open that package to kill a bit of time.
If you want one, £6.90 is the price of each.
Find out more at the Colette website
Via Junior Hipster