Ideal Gift for Any Occasion/Ideal Decoration for your Home. Dinosaurs may be extinct, but they ll never go out of style. Walking and Roaring 3D Wooden Puzzle Dinosaur. Just toggle the switch on the abdomen to choose from 3 modes: a. Walking with realistic roars, and “authentic” dinosaur sounds add to the realism and provide more fun b. Silent walking, its tail swings gently and makes this T-rex wooden Dinosaur comes to life c. Be static as a unique home decor. Package Contains, Including All you need. No glue or extra tool is required. The kit comes with: laser-cut wood sheets English manual Hammer. Detail Instructions：The serial number of each puzzle is clearly marked on the instruction manual, as is the board. Follow the instructions and assemble it step by step. Be careful not to break the parts: 1. Find the connection point of the board and press down gently 2.loosening, lift up in the opposite direction 3. Shake up and down gently to remove the board easily.