liquid chalk markers for blackboard, 1mm fine tips, 8 bright colors, easy to dry or wet wipe Easy to erase - IMPORTANT! NEVER use any chalk markers on chalkboard paint or low-quality porous chalkboards. Test in a corner first. WRITE ON ANY PRIMED CHALKBOARD, GLASS OR OTHER NON POROUS SURFACE. These chalkboard markers also make great window markers and dry erase markers! It can be easily erased with just a soft damp cloth or tissue, without ghosting, stains, residue, hands or clothes. Bright and easy to read colors - The whiteboard markers set has 8 bright colors: white, purple, red, orange, blue, green, and yellow, which can be clearly read on either a bright or dark background. Even from a distance, bright colors can be seen, making it an essential writing tool for modern offices, teaching, conferences, and other offices Safe and friendly - Liquid chalk markers are made of certified non-toxic ink and plastic pen holders, low odor, erasable, Mess-Free and Dust-Free. Safe markers for kids, artists, teachers, students and DIY enthusiasts. Precise Fine Tip - These bright liquid chalk have a fine 1MM tip. Make it easy for anyone to create sharp lines and complex details, making these markers an ideal choice for handmade, engraved, and complex art projects. Widely applicable - these wet wipe marks are perfect for any smooth material without holes on surfaces, such as blackboards, whiteboards, acrylic writing boards, acrylic calendars for refrigerators, transparent refrigerator whiteboards, glass calendars or dry wipe boards, painted steel, porcelain, windows, windshields, mirrors, office glass doors, etc. Suitable for drawing Halloween/Christmas/New Year/holiday art designs