Invisible Pen XIAMEN LIVIYA CO., LTD. established in 1994, Our factory covers an area of 3900 square meters and is equipped with various advanced automatic equipment. There are 50 to 60 skilled workers. The average daily output can reach 150,000 pcs erasable refills which can ensure rapid delivery. Main Product Range: 1.Friction Erasable Gel Pen 2.Friction Colors Erasable Marker 3.Friction Refills 4.Water Erasable Pen for quilt 5.Air Erasable Pen for fabric 6.Silver Refill confirmation make it easier for us to enter the European and American markets. Production precessInvisible Pen website:http://www.xm-liviya.com/