This DIY book nook kit lets you build a cozy, mystical study scene that fits neatly between your books. With 298 pieces and a touch-activated LED light, it brings a warm glow to your shelf while you assemble it over 6–8 hours. The finished scene measures 4.5 x 6.7 x 10 inches and is designed for ages 14 and up. Two AA batteries are required but not included..