Abstract: The invention provides an improved structure of markers box, which can mainly fold back plate, top plate and front plate into a slotted part for receiving markers. The slotted part can be in an upstanding state with several angles. A hook and loop tape or the like is provided at the front and bottom of the slotted part as well as at the front side and rear side of the front plate respectively. A stabile state is formed by above-mentioned folded structural body in order to draw off and insert markers.