Uni-Ball ChalkGlass markers are designed for use on a wide variety of non-porous surfaces. They are frequently used by businesses to create signage on black-board displays and can also be used to decorate windows. This collection includes some of the most popular colours, such as black and white. They can be used individually or in combination with each other to add style and eye-catching contrast.
Key FeaturesThe pen features a strong cylindrical barrel and a colour coded cap. The tip is bullet-shaped and has a pump-action mechanism to release the ink. It's recommended to keep the pen flat when not in use. It can write on surfaces such as blackboards, whiteboards, mirrors, glass, metal and plastic. You can also remove writing and designs with a damp cloth.