The Best 8 Pack Liquid Chalk Markers - All Colors - 6mm Chisel Tip - Big and Skinny Writing - Water Based Ink Erasable for Chalkboards, White Boards, Signs, Labels, Plastic - Kid Friendly - White Marker - Easy to Use BRIGHT COLORS -- White, Red, Pink, Orange, Yellow, Blue, Green & Purple are included in your package. HIGHEST QUALITY -- The 6mm chisel tips offer smooth and consistent writing without blobs of ink spilling onto your project. No worries! SIMPLE TO USE -- The ink wipes clean with a damp cloth making it perfect for kids and beginners. Baby wipes work wonderful on glass and plastic. SAFETY -- Non-toxic pens meet European and American safety standards and are also EN71-3 certified. NON-POROUS SURFACES -- Perfect for chalkboards, white boards, glass, windows, plastic & labels. Have a black light box/L.E.D. sign? Moxie Markers works excellent on those, too!