The heartwarming tale of friendship, growth, and power of nature comes to life with the DIY 3D Book Nook Kit Secret Garden 80pcs. This beautiful Book Nook lights up with motion sensing, and fits perfectly on your book shelf or desk as decor! Its construction exudes timeless solidity, like ancient garden walls. Assembling it feels like unlocking a cherished secret, with a graceful and surprising ease. With 80 pieces of pre-cut plywood, this puzzle comes with all necessary pieces and instructions for building. The puzzle will require 3 AA batteries which are NOT included. This Book Nook pays homage to the beloved tale while inviting you to create your own enchanting escape! • Includes a motion sensing LED Light, with a sensor range 20 inches that will seamlessly illuminate upon detection and gracefully fade out after 1 to 2 minutes! • Made from natural, safe, non-toxic, all natural dyes, and eco-friendly laser cut wood. • Comes with step-by-step instructions for easy assembly and all necessary pieces included. 3x AA batteries not included. • Assembled size: 7.09" x 3.15" x 9.65" (L x W x H) • Estimated 2.5-3.5 hours assembly time