OfficeTree 8x Coloured Chalk Pens Wipeable 1mm to 15mm Interchangeable Tips for Blackboards Liquid Blackboard Windows and Glass Chalkboard

STORAGE BOX - OfficeTree Set of 8 coloured chalk pens for blackboard wipeable offers two different tip widths - chalkboard pens thin 1mm - 6mm - chalk pen for blackboards for precise lines and a wide range of applications. The chalk marker pens for windows in the colours white, black, pink, blue, green, yellow, orange and red are supplied in a sturdy storage box in which they are well organised and protected from damage. PUMP MECHANISM - The built-in pump mechanism in the chalk board pens colour makes it easy to refill the liquid chalk into the marker tip. This keeps them ready for use for longer without drying out. Before writing, shake the chalkboard markers, press the tip down and pump the liquid chalk into the tip. REVERSIBLE TIPS - Each chalk pen has the option of reversing the tip, which guarantees a longer marker life. From fine lines with the "Fine" tip or broad lines with the "Broad" tip, our markers offer a choice of different tip shapes for every creative application. WATER-BASED COLOUR - The opaque window marker with water-based liquid chalk is non-toxic and safe for children and adults. The black board pen leave no dust residue. Liquid chalk markers can be easily wiped off various surfaces such as glass, blackboards, windows or mirror pens wipeable. Simply wipe off with a damp cloth without leaving any stains. TEMPLATES - Each set includes a QR code that can be scanned and provides access to a variety of downloadable templates. Perfect as a window pens, for art projects, menu design, organisational methods or simply to let your creativity run wild.