TwoTrees Official Shop: Two Trees BLU-5 is 3D Printing Machine with automatical bed leveling design and largest printing space of 300*300*400mm. It's 90% pre-assembled and only 6 screws required to complete installation. It's built with metal sheet material for durable and stable application. It's one of the best budget 3D printers in the market with outstanding performance comparable to commercial 3D printers.Labels: 3d Printers,blu Series,