HFS (R) 4pc 2020 CNC 3D Printer Parts European Standard Anodized Linear Rail Aluminum Profile Extrusion for DIY 3D Printer (100MM)

Muy bue os articulo y el proveedor mas que excelente ya que entrego antes de la fecha programada

Buen productos

I needed this item for one reason... I have to work with an extremely level surface with next to no tolerance for distortion or error and these rails enable me to do that so I am an extremely happy customer

Came on time.Are all pretty close to the same length.Did the job

Perfect length and amazing quality! Shipping was fast and the packaging was amazing! Definitely will being purchasing again!