Collectible Retro Antique Tin Toys Iron Metal Wind Up Robot Children Toys Home Decoration Drummer|Wind Up Toys
Product size: about 6X7X10 cm
Product weight: about 100 grams
Product function: Tighten the spring in a timely direction. When you release the hand, it will move forward. Remember to wind the clockwork clockwise. Do not use too much force on the spring for the first time, because the metal gears have not been worn together!