Description: Quality Material: Beadable pens DIY sets are made of high quality, durable,fits inside your purse, bag or even your pocket, suitable for most writing occasions.Comfortable grip: :Beadable pens kits size measuring 1.47cmx1.15cm/0.58inchx0.45inch, small and portable, easy to handle and write.Smooth Writing: Beading pens with black refill writing smoothly, without deformation, continuous ink,stability inkMultifunctional: Rollerball pen perfect for home office dorm,travel, journaling and adults for daily writing, signing, exams and taking notes.Easy to use: You can open the assorted bead pen just by revolving, the beadable pen very easy to use, rotation position is at the bottom; Similarly, if you want to replace the refill, you can also remove it at the bottom and rotate the refill to replace it. Size Chart: 1.47cmx1.15cm/0.58inchx0.45inch Package Includes: 10 Beadable Pens20 Replacement Pen Cores