Volume pins / Volume pins

Have you been hurt by pins?
Drawing pins are used in our daily life which always is packed disorderly in the container. It's easy to hurt our fingers while taking pins out of the container,so a Pin-tape is designed. Usually, all pins are inserted in the tape orderly which can be convenient for fetching out and package.The soft tape can be unfolded and sticked on the wall or others repeatedly after the pins are used up,which also collect pins or stick scratchpad.