*This clause will not implement to Pre-owned & Refurbished goods. A. Product or service is faulty when you get it, inside of 14days of shipping, it is possible to return faulty merchandise to Elegoo and acquire a full refund or substitute, and Elegoo is accountable for return delivery charges. Or https://kameronurmgy.ivasdesign.com/50012214/the-ultimate-guide-to-mega25