The Tombow MONO Sand eraser is made from a mixture of sand and rubber, The sand can erase ink, including pen, marker, Pencil and printer ink. It is PVC-free and phthalate-free. It is recommended for use with thick paper as it removes ink by sanding the top layer of the paper.

• Erases ink and pencil markings

• Natural rubber latex and silica grit
• Removes coloured pencil and ink marks
• Non-PVC and phthalate-free