... and erased,can be cleaned, eco-f Marken pen which is replacement of Molotow pen 1) The handwriting ink is Clear, It ... : Red, Orange, Yellow, Green, blue, Purple, White & Pink. 3) The pen is suitable for writing and drawing on LED boards, as ... 7, Bantoudongkeng, Nansha district, Guangzhou, ChinaTel: 86-134 30241850 Marken pen which is replacement of Molotow ...