A.B Crew Multifunctional Stainless Steel Portable 60 Apertures Diary Drawing Number Alphabet Icon Stencil DIY Photo Album Tool Use in your planners, agendas and calendars to organize and decorate your days, used to take notes in class, do the personal plan and diy your own dairy. With 60 apertures to mask for exact erasure of lines, dots, etc to meet the demands of various usage. Made of stainless steel. Sharp edge, not for children under 3 years. Can be used with pens, pencils, markers or watercolors. Pocket size: 125*75*0.5mm/4.92"*2.95"*0.02" for easy to carry and store with any kind of filofax, traveller's journal and etc.