Markal's new PRO-WASH D - Detergent Removable Paint Marker uses real paint to make temporary marks on various types of non-porous surfaces such as metal, plastic, glass and ceramics. The water and weather-resistant paint of the PRO-WASH D can be removed with detergent solutions that have a pH level of 10 or above and will not ghost or leave residue when removed.
Galvanizer's Removable Marker –
Markal Europe
Which is the best paint to use on a smooth surface? - Quora
Markal PRO-WASH Water Removable Paint Marker - Leeden Sdn Bhd (74865-K)
Markal Pro-Wash D - Detergent Removable Paint Marker
Real paint washes off quickly with mild detergent (pH 10+), Will not ghost or leave residue when removed
PRO-WASH D Detergent Removable Markers, 1/8 in Tip, Medium, Yellow - Markal 97011
Markal Pro-Wash Detergent Removable Paint Marker with Real Paint, Red (Pack of 12)
Markal® PRO-WASH® - Removable Liquid Paint Markers
MARKAL Paint-Riter + Safety Liquid Paint Marker, Yellow at Tractor Supply Co.
Markal Cold Surface Marker Yellow