These pens are fabulous!

Posca PC-7M 4.5mm - 5.5mm Large Bullet Tip Paint Markers. Available in Black, White, Red, Yellow, Green, Blue and Light Blue, Orange, Light Green, Violet, Pink and Brown.

4.5mm - 5.5mm tip version of Uni's Posca Pen. Each Posca pen contains non-toxic water based paint. Posca markers can be used on metal, wood, glass, plastic, plaster, canvas, fabric and much much more!

Posca markers are non permanent and removable from non-porous, sealed surfaces like glass, plastic, acrylic,   car bodywork, non-porous chalkboards with soapy water but for even better removal use a chalkboard cleaner.

The opaque, water-based acrylic paint is non-toxic and acid-free, odourless, light-fast, Xylene-free, lead-free and waterproof when dry.

Used by Professional and Amateur Artists all over the World these fantastic markers are also great at home just for doodling.