10 Stack a Boxes Food Storage Containers 400ml 5 "These storage boxes are so versatile" Mrs Wright 27 July 2018 I have the larger boxes but found these to be just as useful, from blueberries to crayons. Perfect also for children's snacks when on the go. My only suggestion would be to make them available in 5 packs. A note from the team Thank you for placing your review. We're so pleased to hear how helpful these have been and we've passed your suggestion along to the buying team.