The term 'Olympic Blade' refers to two different weapons used in fencing: the epee and the SABER. The epee is a thrusting weapon with a triangular cross-section blade and a large bell guard. It is the heaviest of the three fencing weapons and is used in foil and SABER fencing. The SABER is a light, curved sword with a single-edged blade and a knuckle guard. It is used in SABER fencing and is the only weapon that allows for slashing attacks. Both the epee and the SABER are used in Olympic fencing competitions.