Item Type: Toy Car Model_x000D_ Voltage:1.5V_x000D_ Battery:2 x AA Battery(Not Included) 1 This assembly kit is not a finished product but a separate material, so it needs to be assembled step by step. You can enjoy the fun of DIY 2 The toy can help children exercise their finger flexibility, problem-solving skills and hands-on skills during the assembly process. 3 Made of high quality wood, the toys are environmentally friendly, durable and safe, allowing your child to enjoy the games time. 4 All parts and components of the set are made of fine material. 5 Widely welcomed by more and more parents to exercise their children. 2 x Wheel1 x Adhesive Tape1 x Motor1 x Battery Case2 x Wooden Wheel1 x Wooden Shaft4 x Wooden Chip2 x Short Shaft1 x Paper Roll2 x Triangular WoodStep 1: Apply white glue to the two wooden holes. Place the wooden shaft on the wheel (0.5-1 cm on both sides)._x000D_ Step 2: Long double-sided adhesive on the back of the yellow cardboard._x000D_ Step 3: Roll the jammed paper along the edge of the wooden wheel._x000D_ Step 4: Bond the perforated wood strips to the 10 cm long strips. Triangular wood is bonded in two wooden strips._x000D_ Step 5: Install the right wooden strip as in step four._x000D_ Step 6: Stick the wood chips in the middle of the 10cm long wood chips._x000D_ Step 7: Glue the motor on the wood chip with double-sided tape_x000D_ Step 8: Insert the short shaft into the plastic hole in the geared motor_x000D_ Step 9: Install the wheel_x000D_ The final step: turn the material back. Double-sided tape fixes the battery case.