40 Pack Gel Pens Set, 20 Colored Gel Pens With 20 Matched Refills, Medium Point Retractable Gel Ink Pens With…

Make sure this fits by entering your model number.
PROFESSIONAL QUALITY:20 assorted colors retractable gel pens with 20 matched refills! None-toxic, acid free, lead free, and all the materials are eco-friendly. Safe using! It’s made of high end refill, which contains superior ink and hard tip (tip size 0.7mm) that makes the gel ink pen no smearing,writing smoothly and using durable! You can easily find the refill you need by checking the number carved on the top.
MORE INK:The ink pipe diameter of each refill is 3.6mm,which means ink capacity of each pen is twice compared to others.Besides,we use transparent oil to avoid leakage of ink inside and it is purer than colored one.