In 2012 e3d started its journey to becoming one of the leading brands in 3D printer hotends. It all started with their V4 hotend which when released, was sold out within 48 hours. This is when the guys realized there might be something in this whole 3D printing business. By 2016 e3d became the hot end of choice for the extremely popular Prusa i3 MK2. Come 2021 they now revolutionizing the 3D printer industry by releasing the RapidChange Revo system. Making 3d printing more reliable, and more accessible for everyone.