The 300mm MakerBeam clear anodised (100191) is out of stock. Since the 300mm are also part of our starter kits these are out of stock as well. We expect the 300mm clear anodised MakerBeam in again end of September.
MakerBeamXL will replace the black anodised OpenBeam Kossel longer lengths (750mm, 360mm) once these are out stock. The clear anodised version and the shorter lengths (600mm and 240mm) will not be replaced.
Several products are (almost) out of stock: MakerBeam black anodised kits, MakerBeamXL black anodised kits, 600mm black anodised, 300mm black anodised etc. We expect to have all beams in stock again around July 20, 2017.