Key Features :

• Colour : White
• Size : 17K
• Nib : 15mm Chisel.
• Type : Chalk Marker
• The uni-ball Chalk Marker writes on and wipes off making it the perfect tool for writing on non-porous surfaces such as chalkboards and glass.
• Perfect for cafe & restaurant signs.
• Its 15mm chisel tip gives an extra-large, thick line and is great for extra large format drawings and bold, out-sized hand-lettering.
• Not suitable for porous surfaces.