We are offering a six month warranty for our tumbler press and an one year warranty to our SunPress. The warranty period started at the date of purchase. The warranty we are offering is a super warranty: No matter the reasons that cause the machine to be not operable, we will replace the defeat with a brand new machine for you during the warranty period. No repair, only replacement. All your need to provide is the order number from Amazon or the website and a video showing that the machine is not operable. Please make sure you follow our safety instructions.