Blue Matte Beadable Bookmark all metal- zinc alloy Shaft of bar is 2mm in diameter Length for beads is 60mm. Once the beads are on the pen, use E6000 glue on the shaft so that it holds together well.
Most of our beads will work on this pen. The 16mm miracle beads will not fit. You can use an electric bead reamer to widen the holes of beads if they are too small.