Starsource Art Supply 12-Color Refillable Gel Pen 0.38mm Fine Point Marker Pen Color Pen Set,12 Pack None of toxic, acid free, lead free, and all the materials are eco friendly. Safe using! Perfect for writing colorful notes in diaries, journals,school notebooks,scrapbooking,sketching,painting,drawing,writing. Clear vinyl pouch provides re-usable storage and make it easy to carry. Size:154*8mm /Material: Plastic /Weight: 100g /0.38mm Tips/12 Assorted Colors. More office products,welcome to visit 'Starsource' Store Pages.