Robotime mechanical wind-up clock timer Pendulum Clock LK501 that can actually work! A stylish spring-driven wooden clock with absorbing buidling experience. Put the mechanism together and wathc how it works. Best gift kits and hobby for holidays and quality time.
REAL PEUDULUM: A gravity-swing pendulum with precise anchor escapement
3 HOURS TICKING: It can actually work for arounf 1-3 hours when finished!
STYLISH OUTLOOK: Appealing home decor for room or office
CHALLENGE YOUR MIND: Fun of kits building & brain teasing of mechanical engineering
PERFECT GIFT: Gift for mechanical lovers or family & friends at any occasions like birthday, father's day or Chirstmas.