Mr Kipling pack designs were slightly revamped, with more emphasis put on the name of each product; the write-ups on the back of the pack no longer purport to be written by Mr Kipling. Premier Foods also introduced what it termed 'Snap Pack' packaging (now renamed 'Snack Pack'), providing cakes in individually sealed plastic packs to keep them fresh. It quickly became a top-seller for the brand. Mr Kipling French Fancies are small sponge cakes, resembling petits fours, topped with a hemisphere of vegetable-oil "buttercream". The cakes are coated with fondant icing, with several varieties drizzled with a second colour. Standard varieties
Graphene foam A physically flexible battery was created using the foam for electrodes. The anode was made by coating the foam with a lithium-titanium compound () and the cathode by coating the foam with . Both electrodes were lightweight and their large surface area provided high energy density of 110 Wh/kg, comparable to commercial batteries. Power density was much greater than a typical battery. At a rate that completely discharged the material in 18 seconds, power delivered was 80 percent of what it produced during an hour-long discharge. Performance remained stable through 500 charge/discharge cycles. In 2017 researchers used carbon nanotubes to