Uni-Ball Chalk Marker Chisel Tip Broad Assorted Colours (Pack 8) Every home should have a set of Uni-Chalk Markers - brilliant when you need to pull something out the bag for a party and handy for practical stuff too. These markers are so good that bars and restaurants use them everyday. So get the same professional look for yourself. The uni-ball Chalk Marker writes on and wipes off non-porous surfaces such as chalkboards, chalkboard painted walls and glass. They are a first rate tool for decorating, making signs and writing temporary labels. Make any shin-dig super special with personalised notices, table numbers, favours and party pieces. Use the markers for seasonal soirees such as Xmas, Halloween and Easter parties, and wipe off when youre done. Available in a wealth of vibrant colours, the markers are perfect for writing on non porous chalkboards, chalkboard labels, windows, metal, plastic, glass and any other non-porous surface. The pens 8mm chisel tip gives