I took this out of the box once... It is essentially brand new.3DMakerpro Whale 3D Scanner is a professional and super-powerful 3D scanner. With two cores both in one, Whale is able to scan large-sized objects by activating its macro core; while capturing the greatest details of small-sized objects with the micro core at work, achieving an accuracy of up to 0.05mm.Besides the advanced NIR optical projection device inside of Whale ensures its easy work outdoors even in strong light.The intelligent built-in software of Whale is capable of effective restoration of editing on 3D models, which are applicable in various fields such as 3D printing, reverse engineering, prototype design, industrial testing, healthcare, digitalization of cultural relics, education, and e-commerce