This book nook kit is made of premium wood, paper and ABS material, which is sturdy, burr-free and safe to use. With fine craftsmanship, the wooden puzzle parts are cut precisely which is easy to fit together. And the miniature books, decorations and furniture are delicate and realistic. The DIY finished book nook kit size is 230x180x240 mm/9x7x 9.4 inch. This DIY book nook kit is designed with 3D styles and has abundant realistic scene setting forming a miniature world. With LED in warm yellow light makes it clearly see the interior decoration even at night. Delicate and attractive at the corners of the bookshelf bringing a sunny mood. This 3D booknook consists of many and needed to match precisely. It will be for DIY lover immersing themselves in the of assembling. Also, during the process, it can help develop logical thinking, exercise hands-on ability. With this DIY book nook kit to decorate the bookshelf making it no be monotonous, This package comes with 1 book nook kit and manual instruction. It is easy to assemble even for beginners. the instructions step-by-step to make this 3D booknook. It is suitable for who is more than 14. Batteries and glue are not included in the package. Need to prepare 2 AA batteries by yourself. This book nook kit comes with parts and requires assembly. Easy to assemble. DIY an amazing wooden puzzle bookend like a real engineer. Perfect gift for birthday, Christmas, gift , friends or lovers especially for those who likes reading. Colour:As Shown Material:Paper+ABS type:B:with dust cover Package Contents: 1 set x book nook Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.