Review on 🎨 Chalkola Liquid Chalk Markers - Pack of 16 Vibrant Colors - Erasable Ink - 6mm Reversible Bullet & Chisel Tip - Ideal for Chalkboard, Blackboards, Window, Glass, Bistro & More by Christina Reynolds

They credit but DESTROY our new boards. The $30 plaques were defaced with these markings. We wrote on it last night and this morning we tried wiping it dry, it didn't work. Tried wet, tried soap, tried alcohol but it stays simple. The parts that appear to be wearing have the chalk bled out so that it is still visible. and very DESTRUCTED! It's sad that not only did this ruin mine but my 6 year old was heartbroken that we are now having to throw out his favorite chalkboard. These photos are after 20 minutes of brushing. That's what I left, simple disgust and disappointment.