Finally an easy and efficient way to cover crimp beads after crimping. This bead opener tool comes complete with sterling 3mm and 4mm seamed beads. Simply insert the awl into the bead, place it into the acrylic block, push, and the bead opens. Remove, flip, and insert into other bead hole to fully open the bead. Cover crimped connection with bead and carefully close with chain nose plier. Once covered, the connection disappears into the jewelry design. Kit contains 20 of each 3mm and 4mm Sterling silver beads.