New brand Poppik brings slick design vibes to sticker-based fun. The large 100 x 70 cm Discovery Poster: Human Body comes with 48 repositionable stickers that will teach them all about their internal organs, skeleton, five senses and the different stages of human development. it's a great pick for the holidays, because it makes for a lovely, calm and absorbing activity for kids. Plus, once the poster is complete, it makes a brilliant educational addition to a bedroom or playroom wall.