Founded in France in 1954, Djeco is a family business, firmly focused on creativity, education and fun, producing traditional, yet innovative toys, with a fresh, contemporary aesthetic. Their quality products are beautifully and carefully designed and and are adored by kids and adults alike. A beautifully illustrated secret notebook with a lock and invisible ink pen. This stunning notebook comes with a padlock with 2 keys so both children and adults alike can keep their thoughts safe with this lockable item. We love this beautifully illustrated notebook by Djeco. Suitable From 8+ yearsDimensions Book 19 x 15 x 1cmBrand Lovely Paper by DjecoProduct Code DD03615