The abaco consists of 5 stainless steel bars, arranged in 5 rows and contain the different discs that make up the abac.
Each bar contains 10 discs made of polyethylene with different colors.
The 95x95x1300 mm poles are made of laminated wood treated in vacuum-pressure-empty autoclave, level IV, against carcoma, termites and insects and then painted with lasur.
Screws made of galvanized steel hidden by nylon plugs that prevent its handling by users.
Materials:
* Structure: Swedish pine laminated wood treated in autoclave * Bars: Stainless Steel * Discs: Polyethylene