Would you like to pass your message colourfully? Would you like to see your kids drawing and even adult drawing come alive? Well, the OnUpgo liquid chalk is what you're looking for, with 8 beautiful colours and a 6mm reversible tip. * The OnUpgo liquid chalk markers are tremendously easy to use for kids and adults of all ages.Without breaking a sweat about wiping it off because it is as easy as the word itself. Now you can make a beautiful design on where you want drawing and not be bothered about a difficult cleanup afterwards. * The OnUpgo liquid chalk markers have a reversible tip makes it easy to do a fine, clean and bold work. This reversible tip marker pen will help both kids and adults have endless fun creating holiday decorations for Christmas, 4th of July, Halloween, birthdays and so on. The reversible chisel/bullet offers more options to business owners, bar owners, restaurants and adults in general. * Liquid chalk marker brings both kid's adult's drawing and to life with its bright neon color chalk markers; that are more exciting and lively than regular chalk, just take time out to think of the beautiful things you or your child can create with this vibrant chalk markers with 8 beautiful and lively colors: Red, Yellow, Orange, Pink, Blue, Green, Purple and White. * This beautiful liquid chalk ink pens are excellent for non-porous surfaces like: home or car Windows, blackboard, Slate chalkboard, Mirrors, Chalkboard Stickers, FOR SALE sign boards, paint laminated woods, stickers for organising your kitchen mason jars and containers. * The OnUpgo liquid chalk markers are kid-friendly, these markers are designed with health of your kids in mind; these markers are non-toxic, water based, and odour free. So you don't have to bother about the health of your kids while they use OnUpgo liquid chalk markers.