Home Wholesale Cheap DIY Colorful Mechanical Robot Arm Kit with Infrared Controller Metal Servo for Wholesale - January 04, 2020 Special Promo DIY Colorful Mechanical Robot Arm Kit with Infrared Controller Metal Servo for with Free Worldwide Shipping! Rating : / 4.88 US$39.37 Original Price: US$47.45 Buy on Banggood Product Description SHARE ON Twitter Facebook Whatsapp Pinterest Tags Wholesale