The SainSmart Jr. Book Nook Kit sparks creativity and imagination in teens and adults alike, making it the perfect DIY project for ages 14 and up. Assembling this intricate wooden puzzle not only improves fine motor skills but also encourages critical thinking and design planning as you create a stunning bookshelf insert. Perfect for celebrating a love of reading, this kit transforms any bookshelf into an inviting, organized haven, inspiring countless literary journeys. 14+ years