We already have a black Magnettafel.Nach some bad buys of chalk markers, we finally found the perfect marker. The immediate coverage of all 5 colors inspired us. The white is immediately seen and not only after a drying phase, as with the previously purchased Stiften.Sogar the darker shades of blue or red are immediately visible on our blackboard. So we can recommend this marker of "OFFICE Marshal" full, especially as the price is sensationally cheap!