Chalkmaster Liquid Chalk Markers - Set of 2 Gold and 2 Silver Colored Liquid Chalk Premium Artist Quality Marker Pens + 2 FREE Additional 6 mm Reversible Chisel to Bullet Point Tips -100% Guarantee 2 FREE ADDITIONAL REVERSIBLE TIPS: The extra tips allow you to extend the markers life. Set of 2 GOLD & 2 SILVER ultra premium vibrant bold colored liquid chalk markers. Each artist quality marker comes with our unique 6mm reversible tip and is filled with a full 8 grams of high-quality concentrated bright ink that allows it to outlast other brands. AMAZING VERSATILITY: Allow your creativity to flow as our markers can be used on any non-porous surface. They're excellent for use on glass, mirrors, plastic, metal, glossy & LED boards, whiteboards, chalkboard stickers, chalkboard contact paper, cards and so much more! Note: Gold and silver markers are not suitable for use on porous surfaces and will leave permanent marks on chalkboards. Always test in small areas before use. UNIQUE REVERSIBLE TIPS: The 6mm reversible chisel to bullet point tips provide exceptional writing quality and make it easy to do fine lines as well as bright and bold ones too! Our chalk markers allow you to write with that clean edge needed to create incredible eye-catching displays on windows, menus and Bistro boards. 6 free additional reversible tips also included. Our premium artist quality fiber nibs are made in Japan. SAFE AND EASY TO USE: Gold and Silver markers are non-toxic and water based, but do require a ammonia-based cleaner to wipe them off. They are extremely easy to use for both kids and adults. Let your imagination run wild when working on designs, and don't worry about making mistakes as you can easily clean them off with a cleaner like Windex. HAVE FUN DECORATING: For yourself and family, any non-porous surface is your liquid chalk marker canvas! Be creative and use the markers for personal notes on mirrors, car windows and cards. Use them to decorate for parties, special events and holidays. Mark names and dates on calendars and containers. Capture everyone's attention with bright displays at restaurants and bars or at home and school!