Pulsed-field magnetization of a bulk superconductor with small holes

► We propose the bulk material with small holes which makes the role of a flux path. ► The flux is supplied to the bulk reducing heat generation by the artificial path. ► The validity is investigated by the fundamental test of a single pulse application. ► It was confirmed that the magnetic flux penetrated even with a low applied field. ► Flux flow was small in a high applied field compared with a usual hole-less bulk.