Mechanical, refillable, non-toxic marker housed in a durable plastic holder. Weather- and rub-resistant marks are safe for all surfaces. Convenient refills eliminate waste and mess found with chi markers. When temporary marking is required, Trades-Marker WS delivers bright marks that can be wiped off easily and quickly with water. Marks can be easily wiped away with water, ideal for quality control and temporary marking needs Great for many surfaces including: smooth, rough, rusty, or dirty surfaces...