Chalk markers – Set of 4 colors, 7–15 mm chisel tip This solid set of chalk markers comes in classic colors: red, blue, green, and yellow. The markers feature a practical chisel tip of 7–15 mm, allowing you to write both narrow and broad letters with ease. They are easy to remove — when you need to change the message, simply wipe off with a little water. Quickly write new prices, offers, or the daily special without hassle. These markers are designed for indoor use and will not run or fade once dried. Suitable for use on boards and glass. Dimensions (L x W x H): 2.6 x 15.6 x 12 cm. Colors: Red, blue, green, yellow. Tip: Chisel, 7–15 mm.