Abstract: A blade type golf putter having a putter head which includes an integral hosel for mounting the head on one end of a shaft, the putter including two ball striking faces, the hosel being shaped such that the axis of the shaft passes through the center of percussion of the putter and further the hosel has an elongate base which merges into the top face of the head by two concave generally cylindrical surfaces which are polished so that light reflected therefrom towards the user of the putter appears as lines which are parallel to top edges of the blade.