Quantity: 20pcs Plastic Beadable Pens. Size: the middle pole is about 2.09 Inches/ 5.3 CM in length and 0.08 Inches/ 0.2 CM in diameter, proper size for most bead apertures. Material: the body of the beadable pens bulk are made of reliable plastic, strong, not easy to break, deform or fade, the metal barrel is strong and smooth to the touch; the fast-drying ink flows out at an even rate, providing smooth writing that stands up to daily wear and tear, suitable for signing, taking notes, writing, etc. Easy to Use: unlike pressed ballpoint pens, this bead pens bulk is opened by rotating the pen body; If you run out of ink, simply remove the refill from the bottom and rotate to replace it, easy to use. DIY Bead Pens: You can use pen with some beads to create unique and special pens. Suitable to combine with various beads which have 2mm hole or larger hole. Perfect to combine chunky bubblegum beads, rhinestone beads, cute metal beads, large hole european beads, glass beads dangle charms, tassel and etc. Endless creative possibilities with these beadable pens. Beadthoven 20pcs Plastic Beadable Pen, Bead Ballpoint Pen Metallic Luster Shaft Black Ink Bead Pens for DIY Pen Decorations Supplies Office School (Silver)