Masonry teacher Viking Mårtensson from Linköping began developing and manuracturing products for the professional mason in 1963. The Tebo Viking brand has been owned by Tebo Byggtillbehör since 2009. Viking-developed products include the masonry line block, the guide pole and various trowels. The current product range includes most masonry tools that professional masons use daily. All products are distinguished by unparalleled quality.